CAP - The Law Mind Legal Dictionary

CAPAuthored

The Law Mind • 1257 words

Definition

CAP has several distinct legal meanings depending on context. The term functions primarily as a noun but may also appear as a verb.

Damages cap. A statutory or contractual ceiling on the amount of monetary damages a plaintiff may recover. Damages caps appear most frequently in tort reform legislation — particularly in medical malpractice — and in commercial contracts as limitation-of-liability clauses. The cap may apply to a specific category of damages (most commonly noneconomic or punitive damages) or to total recovery.

Interest rate cap. In finance and lending, a contractual ceiling on the interest rate that may be charged or that will accrue over the life of a variable-rate instrument. Common in mortgage agreements, adjustable-rate loans, and derivative contracts.

Market capitalization (cap). In securities and corporate law, the total market value of a company's outstanding shares. Used as a shorthand classification: large-cap, mid-cap, small-cap. Not a legal threshold in most contexts but frequently incorporated by reference in investment guidelines, fund prospectuses, and fiduciary standards.

Spending or budget cap. A legislatively imposed ceiling on expenditures, appropriations, or debt. Appears in fiscal legislation, government contracts, and grant agreements.

Mining usage (historical/technical). In mining law, a structural element — typically a block of wood wedged between the top posts and the roof of a mine — used to support the overhead. The term appears in mining injury litigation where the condition of cap timbers was relevant to negligence or employer liability claims.

CAP (acronym). The IRS Collection Appeals Program (CAP), an administrative procedure allowing taxpayers to appeal collection actions — including liens, levies, and seizures — before or after the IRS takes action. Distinct from a Collection Due Process (CDP) hearing, CAP is faster but more limited in scope and does not preserve the right to Tax Court review.

Common Language

Modern common usage (Wiktionary): Primarily a covering for the head; also used as a clipping for capitalization, capital letter, capsule, capacitor, capture, or caption.

Historical common usage (Webster's 1913): A covering for the head, with or without a visor; also the top or uppermost part of anything; an act of respectful uncovering.

The everyday sense of cap as a head covering carries no legal significance. Legal researchers should be alert to the fact that cap in legal texts almost always means a ceiling, limit, or acronym — none of which derives from the headwear sense. The only exception is historical mining case law, where cap retains its structural, physical meaning.

Common Confusion

CAP vs. FLOOR: A cap is an upper limit; a floor is a lower limit. In interest rate and damages contexts, the two are often paired and occasionally confused in contract drafting disputes.

CAP vs. CDP (Collection Due Process): Both are IRS administrative remedies for collection disputes. CAP (Collection Appeals Program) is faster and available at more stages but does not result in a right to judicial review. CDP hearings carry the right to petition the Tax Court. Researchers using IRS materials should confirm which program is being discussed before drawing conclusions about available remedies.

Recognized Forms

/SUBTYPES

Damages caps: Noneconomic damages caps (limiting recovery for pain, suffering, and similar harms); punitive damages caps (often tied to a multiplier of compensatory damages); total damages caps (aggregate ceiling on all recovery).

Rate caps: Periodic caps (limiting rate change per adjustment period); lifetime caps (limiting total rate change over the loan term).

Why It Matters in Research

The central research challenge with cap is disambiguation. The term appears across entirely different areas of law — tort, contract, tax, securities, mining — with no shared doctrinal core. A search for "cap" in a full-text corpus will return noise across all of these unless filtered by subject matter.

For damages cap research, the most significant variable is jurisdiction and date. State tort reform legislation producing noneconomic damages caps was heavily litigated from the 1980s onward, and many caps have been struck down as unconstitutional (typically on right-to-jury-trial or equal protection grounds) in some states while upheld in others. A case holding a cap constitutional in one state is not predictive for another. Researchers should confirm whether a cap was in effect — and enforceable — at the time of the events at issue, not merely at the time of the opinion.

For contract damages caps (limitation-of-liability clauses), enforceability varies by context. Courts frequently decline to enforce such caps against gross negligence or willful misconduct even when the contract language purports to cover those scenarios. Look for the distinction between consequential damages waivers and liability caps — they often appear in the same clause but have different enforcement trajectories.

For IRS CAP proceedings, researchers should note that CAP is an internal administrative process with limited formal documentation in the public record. Tax Court opinions will rarely discuss CAP directly because CAP does not produce Tax Court jurisdiction. Materials about CAP appear primarily in IRS publications, internal revenue manuals, and practitioner guides rather than judicial opinions.

The mining usage of cap is historically specific. It appears in early twentieth-century workplace injury cases and is unlikely to appear in modern litigation except in historical or appellate record research.

Historical Dictionary Support

The historical dictionaries offer limited useful guidance on cap in its modern legal senses. Bouvier's preserves the mining-specific usage, citing Kentucky case law for the structural definition — useful for researchers working in early workers' compensation or mine safety litigation but of no broader application.

Burrill's entry attributed to this term appears to be a cross-reference artifact, describing a cantred or cantredus (a Welsh administrative district of a hundred villages) rather than cap in any legally operative sense. Researchers should treat this entry with caution; it reflects either a mis-keyed entry or a scanning/indexing error in the historical source and should not be attributed to cap as a legal term.

Anderson's entry, as provided, does not address cap directly; it concerns canal and river grants. This too appears to be an indexing artifact from the source compilation.

The absence of a robust historical dictionary treatment of cap in its modern senses — damages ceilings, rate limits — is itself informative. These usages are largely statutory in origin and postdate the major nineteenth-century legal dictionaries. Researchers should not expect Bouvier, Burrill, or Anderson to illuminate contemporary cap doctrine.

Jurisdictional Note

Noneconomic damages caps in tort cases vary dramatically by state. Some states cap only medical malpractice noneconomic damages; others apply broader tort caps; several have had caps invalidated by state supreme courts on constitutional grounds. Federal law does not impose a general damages cap in civil litigation, though caps appear in specific federal statutes such as the Federal Tort Claims Act.

Encyclopedia Cross-Reference

Remedies — Limitation of Liability Clauses and Caps on Damages (The Law Mind Contracts & Commercial Law Encyclopedia)
Professional Malpractice — Medical Malpractice Damages Caps (The Law Mind Torts & Personal Injury Encyclopedia)
Collection Appeals Program CAP (The Law Mind Tax Encyclopedia)

CAPmain

Bouvier's Law Dictionary • 1928

As used in Mining. A "cap" is a square piece of plank or block wedged between the top posts and the roof to better hold the roof. 160 Ky. 671, 170 S. W. 14. See

CAPmain

Burrill's Law Dictionary • 1867

( 244 ) A (Sextus Decretalium, q. v.); the Clemen- [L. Lat. cantredus, cantaredus; from Brit. tine constitutions, (Clementina, q. v.); and cant, a hundred, and tre, a town.] In old the Extravagants of John, (Extravagantes records. A district containing a hundred Joannis,) and his successors, (Extravaganvillages; a hundred. Spelman, voc. Cantes communes, qq. v.) 1 Bl. Com. 82. It tredus. In Wales, the counties were diviwas at first only a private collection, and ded into cantreds, as in England into hunwas confirmed by Pope Gregory XIII. in dreds. Cowell, vocc. Cantred, Falco. the year 1580. 1 Mackeld. Civ. Law, 81, Termes de la Ley. Blount, voc. Kantref. § 93, Kaufman's note. (245) of the tenant, where a vouchee made default, on the return of the summons against him, and the demandant recovered; the writ commanding the sheriff to take as much land of the vouchee as was equal to the value of the land in question. Bract. fol. 258 b, 299 b. Old Nat. Brev. 161, 162. Cowell. Termes de la Ley. 1 Reeves' Hist. Eng. Law, 440, 441. Reg. Jud. 2. See Vouchee. (246) ages recovered by the judgment. Its effect is to deprive the party taken of his liberty, until he makes the satisfaction awarded. 3 Bl. Com. 414, 415. 2 Tidd's Pr. 993, 1025. Litt. sect. 504. Co. Litt. 289 a. The ca. sa. in its original form, ran as follows: Rex vic' salutem. Præcipimus tibi quod CAPIAS J. de C. et eum salvo custodias, ita quod habeas corpus ejus coram justitiariis nostris apud Westmonasterium, (tali die,) AD SATISFACIENDUM G. de K. tam de viginti solidis quos idem G. in curia nostra, &c. recuperavit versus eum, quam de viginti solidis qui ei, in eadem curia nostra, adjudicata fuerunt pro damnis suis quæ habuit occasione detentionis debiti prædicti. Et habeas ibi hoc breve. Teste, &c. Reg. Jud. 31. This has been very closely followed in the modern forms of ca. sa. in debt. (247) 385. "Capital messuage." 3 P. Wms. 61. (248) fined to the justices of the Aula Regis, and the Bancus. Bract. fol. 108, 108 b. capitalis seems to have originally been con- dition, (prioris status mutatio). Inst. 1. 16. pr. 1 Mackeld Civ. Law, 131, § 121. Sometimes called capitis minutio. Dig. 4. 5. 1. This was of three kinds. See Caput, Status. (249) head being separately answered to. Britt. dean in a cathedral church, (clericorum conc. 2. Bract. fol. 116. Hence, doubtless, gregatio sub uno decano in ecclesia cathedrali.) has originated the modern practice of Co. Litt. 96. Bract. fol. 12, 16. See Chapter. charging the grand jury at the opening of CAPPA. L. Lat. In old records. A the higher criminal courts. The records cap. See Capa. of these inquisitions have been preserved in the Rolls officially denominated "the Hundred Rolls." Hubback's Evid. of Succession, 603.

CAPmain

Anderson's Dictionary of Law • 1890

A general grant of premises upon the bank of a river, in which is constructed a canal, conveys the grantor's right to the river's center. Where the canal company, as such, has the right only to use the bed and water, at dissolution such right reverts to the proper owners.1 Navigable water situated as is the Illinois and Lake Michigan canal, - a highway for commerce between ports and places in different States, is public water of the United States, within admiralty jurisdiction, although the canal is wholly within the body of the State of Illinois.2 See COMMERCE; TOLL, 2. When a person, who has been sentenced to capital punishment by hanging, is about to be executed, it is customary to place over his head and neck a sack or bag, which, from the color of the material, is called the white cap or black cap, and, generally, the "death cap." In England and Canada, when a judge formally passes sentence of death upon a prisoner, he usually 1 See 4 Kent, 452; 1 Greenl. Ev. § 265. Atlantic Delaine Company v. James, 94 U. S. 214 (1876), Strong, J. Approved, Union R. Co. v. Aill, 124 id. 183 (1888), Harlan, J. • Leonard v. Commonwealth, 112 Pa. 624 (1886): Webster; Const. Penn. Art. VIII, sec. 9. 4Gk. kanōn', a reed, rod, rule. 51 Bl. Com. 82, 79, 19. See 2 Steph. Hist. Cr. L. Eng. 440; 25 Hen. VIII, c. 19; 1 Eliz. c. 1. 2 Bl. Com. 208.

CAPn.

Websters Unabridged Dictionary (1913) • 1913

A covering for the head; esp. One usually with a visor but without a brim, for men and boys; One of lace, muslin, etc., for women, or infants; One used as the mark or ensign of some rank, office, or dignity, as that of a cardinal. The top, or uppermost part; the chief. Thou art the cap of all the fools alive. Shak. A respectful uncovering of the head. He that will give a cap and make a leg in thanks. Fuller. The whole top of the head of a bird from the base of the bill to the nape of the neck. Anything resembling a cap in form, position, or use; as: Something covering the top or end of a thing for protection or ornament. A percussion cap. See under Percussion. A large size of writing paper; as, flat cap; foolscap; legal cap. Cap of a cannon, a piece of lead laid over the vent to keep the priming dry; -- now called an apron.  -- Cap in hand, obsequiously; submissively.  -- Cap of liberty. See Liberty cap, under Liberty.  -- Cap of maintenance, a cap of state carried before the kings of England at the coronation. It is also carried before the mayors of some cities.  -- Cap money, money collected in a cap for the huntsman at the death of the fox.  -- Cap paper. (a) A kind of writing paper including flat cap, foolsap, and legal cap. (b) A coarse wrapping paper used for making caps to hold commodities. Cap rock (Mining), The layer of rock next overlying ore, generally of barren vein material.  -- Flat cap, cap See Foolscap.  -- Forage cap, the cloth undress head covering of an officer of soldier.  -- Legal cap, a kind of folio writing paper, made for the use of lawyers, in long narrow sheets which have the fold at the top or "narrow edge." -- To set one's cap, to make a fool of one. (Obs.) Chaucer.  -- To set one's cap for, to try to win the favor of a man with a view to marriage. [Colloq.]

CAPv.

Websters Unabridged Dictionary (1913) • 1913

To cover with a cap, or as with a cap; to provide with a cap or cover; to cover the top or end of; to place a cap upon the proper part of; as, to cap a post; to cap a gun. The bones next the joint are capped with a smooth cartilaginous substance. Derham. To deprive of cap. [Obs.] Spenser. To complete; to crown; to bring to the highest point or consummation; as, to cap the climax of absurdity. To salute by removing the cap. [Slang. Eng.] Tom . . . capped the proctor with the profoundest of bows. Thackeray. To match; to mate in contest; to furnish a complement to; as, to cap text; to cap proverbs. Shak. Now I have him under girdle I'll cap verses with him to the end of the chapter. Dryden.

CAPv.

Websters Unabridged Dictionary (1913) • 1913

To uncover the head respectfully. Shak.

capnoun

Wiktionary (English) • 2026

Wiktionary contributors • CC BY-SA 4.0 • via Kaikki
Extracted and formatted for display by Law Mind. Source link opens the current Wiktionary page and its contributor history; it is not a frozen copy of this extract.

Capitalization. | A capital letter. | A capacitor. | Clipping of capture; a recording or screenshot. | A capsule of a drug. | A capitalist. | A capillary. | A caption.

Capname

Wiktionary (English) • 2026

A nickname for the captain of a team, ship, etc. | A nickname for a man generally.

CAPnoun

Wiktionary (English) • 2026

Initialism of conservation action plan. | Initialism of catabolite activator protein. | Initialism of community-acquired pneumonia. | Initialism of consistency, availability, partition-tolerance, three irreconcilable guarantees in distributed systems, a result known as Brewer's theorem. | Initialism of combat air patrol. | Initialism of change acceleration process. | Initialism of colors and placements.

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