Definition
A unit of weight formerly used in Wales, equal to 168 pounds. The hobbit was composed of four Welsh pecks, each peck weighing 42 pounds. It functioned as a customary measure in Welsh commercial practice, particularly for dry goods.
Common Language
Modern common usage (Wiktionary): A member of a fictional race of small humanoids with shaggy hair and hairy feet, originating in J.R.R. Tolkien's novels; colloquially, a person of short stature; also applied informally to Homo floresiensis, an extinct hominin recovered from the Indonesian island of Flores.
Historical common usage (Webster's 1913): Not recorded. The term does not appear in Webster's 1913, reflecting its absence from general English usage at that time outside of regional Welsh commercial contexts.
The gap here is complete. A researcher encountering "hobbit" in a modern context will almost certainly think of Tolkien. A researcher encountering it in a Welsh legal or commercial document from the eighteenth or nineteenth century is reading a unit of weight. The two meanings share nothing except the word itself. Tolkien coined his use independently; the Welsh measure predates his fiction entirely.
Common Confusion
The term's overwhelming modern association with Tolkien's fiction creates an acute anachronism trap. A researcher unfamiliar with Welsh customary weights who encounters "hobbit" in a pre-twentieth-century Welsh contract, probate record, or trade dispute may dismiss the term as a transcription error or misread. It is neither. In Welsh legal instruments, "hobbit" is a precise quantitative term with the same functional role as "bushel" or "stone" in English measure. The fictional meaning is entirely post-hoc and legally irrelevant.
Why It Matters in Research
The primary research risk is misreading or skipping the term entirely. Because "hobbit" carries such a powerful modern cultural association, researchers working in digitized Welsh historical records, estate inventories, agricultural contracts, or commodity disputes may find the term flagged as noise or treated as an OCR artifact. It is not.
The term is narrow in geographic scope — Wales — and narrow in temporal scope — customary pre-metric Welsh commerce. Researchers should not expect to find it operating as a standard unit in English records, Scottish records, or post-metrication documents.
The single case reference in Black's — Hughes v. Humphreys, 26 Eng. L. & Eq. 132 — provides the authoritative legal anchor. That citation is to the English Law and Equity Reports, a series reporting English and Welsh cases decided in the mid-nineteenth century, which confirms the term was live in litigation and not merely antiquarian by the time Black's compiled it.
Any Law Mind corpus search on Welsh agricultural or commercial history, customary weights and measures, or pre-metric British trade should treat "hobbit" as a controlled vocabulary term for this specific unit, not as a search anomaly.
Historical Dictionary Support
Black's Law Dictionary (2nd Ed.) is the sole historical dictionary source here, and its entry is brief but precise: 168 pounds, four Welsh pecks, 42 pounds per peck. The entry cites Hughes v. Humphreys directly, which is useful — it establishes the term was not merely lexicographic but had judicial recognition.
No other standard historical legal dictionaries in the Law Mind shelf (Bouvier, Tomlin, Jacob, Cunningham) appear to carry this term, which is consistent with its regional Welsh character. The absence from English dictionaries of the same period is itself informative: the hobbit was a distinctly Welsh customary measure that did not achieve broader standardization. Researchers should not expect cross-dictionary corroboration; Black's stands alone on this entry, and the case citation is the primary legal authority behind it.
Jurisdictional Note
This term is jurisdictionally specific to Wales. It has no recognized legal meaning in English, Scottish, Irish, or American law. Researchers working outside Welsh historical records are unlikely to encounter it in any operative legal sense.