Definition
In Law French legal usage, "charnel" means of the same flesh or blood — that is, related by consanguinity. The term appears in medieval and early common law texts to describe blood relations, as in "charnels amys" (kinsmen or relations by blood). It is a term of relationship, not of place or death, and its legal meaning is entirely distinct from its dominant modern associations.
Common Language
Modern common usage (Wiktionary): Part of a helm, now usually identified as the hinge near the neck by which the helm was secured to the breastplate.
Historical common usage (Webster's 1913): Of or relating to the bodies of the dead; as in "charnel vaults." A charnel house is a tomb, vault, cemetery, or other place where the bones of the dead are deposited.
The gap here is nearly total. Readers encountering "charnel" in a modern or historical general context will almost certainly understand it as a reference to death, corpses, or burial — a meaning entirely absent from the legal usage. The legal term is a term of kinship and consanguinity, carrying no funerary meaning whatsoever.
Common Confusion
Three distinct words cluster around similar spellings and sounds. "Charnel" in its legal sense (of the same blood) must not be confused with the common English "charnel" (of or relating to the dead and their remains), nor with the armorer's or military term identified in Wiktionary as a component of a helm. A researcher encountering "charnel" in a medieval legal text should not import any meaning from the common English word. The legal term derives from the Latin "carnalis" (of the flesh) and belongs to the vocabulary of family relationship and inheritance, not to the vocabulary of death or burial.
Why It Matters in Research
This term is a prime example of a Law French word that will mislead any researcher relying on ordinary English dictionaries. The word appears in Britton (c. 52), a late-thirteenth-century Anglo-Norman legal treatise, in the phrase "charnels amys," meaning blood relations. Researchers working in early common law sources on inheritance, guardianship, descent, or family status may encounter this term and must read it as a kinship designation.
The danger in corpus research is significant: keyword searches for "charnel" across historical legal texts will surface a term of consanguinity, while searches across general historical texts will return funerary and sepulchral material. These are entirely different domains. Cross-referencing against related Law French terms of relationship (see RELATED TERMS) is essential to correctly situate the word in its legal context.
The term is effectively obsolete in modern legal usage. Its interest is almost entirely historical, confined to Law French sources and early English common law texts drawing on that vocabulary.
Historical Dictionary Support
Burrill's Law Dictionary is the primary dictionary source for this entry and provides the essential guidance: the term derives from the Latin "carnalis" and means "of the same flesh or blood," with the illustrative phrase "charnels amys" (blood relations or kinsmen) drawn from Britton, chapter 52. Burrill correctly identifies the Law French origin and supplies the Latin root, giving researchers the etymological anchor needed to distinguish this term from its English homophone.
No other standard historical legal dictionaries in the Law Mind corpus supply an entry for this term. The absence of the word from sources like Black's or Bouvier's reflects its narrow textual footprint — it appears in a small number of early sources and did not survive into the modern legal vocabulary. Researchers should treat Burrill's entry as definitive for the legal meaning while recognizing that it does not address the extensive common-language history of the word "charnel" in its funerary sense.