- Confidence
- Established
- Formation
- Inherited
- First attested
- Twelve Tables
- Inherited from
- Proto-Italic *memsro-
- Ultimate origin
- Proto-Indo-European (*mḗms)
Pronunciation
Forms
membrum n (genitive membrī); second declension[1]
Etymology
It is inherited from Proto-Italic *memsro-, inherited from Proto-Indo-European *mēms-ro- (“body part, fleshy part”), from the word for “flesh”, Proto-Indo-European *mḗms.[2][1] Cognate with Old Irish mír (“portion”), Sanskrit मांस (māṃsá-, “meat”), Ancient Greek μηρός (mērós, “thigh”) and Gothic 𐌼𐌹𐌼𐌶 (mimz, “flesh”).[2][3][4]
Earliest recorded meaning
The Twelve Tables use it in the law of retaliation for a broken limb.[3][2] Köbler dates the Twelve Tables c. 450 BC.[5]
Semantic evolution
In Classical Latin it was a part or organ of the body, a limb, and in the plural the body, as distinct from the mind.[3] It was a part or division of a thing, as Cicero's parts of the world, sky, land and sea, a member of a group or household, and a section of an abstract subject.[3] Döderlein contrasts it with artus, a joint.[6]
In medieval Latin it was also a rump of beef, an outbuilding, an aisle of a church, and a daughter church.[7] It survives as Italian membro and Spanish miembro, and Old French membre gave English member.[1][4]
Timeline
- c. 450 BC – The Twelve Tables use it.[3][5]
- 81–43 BC – Cicero uses it of the parts of the world.[3][5]
- c. 1300 – English member is recorded as “body part”.[4]
Meanings
Noun
- A limb, member (of the body).[3][8]
- In the plural, the body.[3]
- A part, division (of a thing).[3][1]
- A member (of a group).[3][1]
- A section (of a subject).[3]
- (Medieval Latin) An outbuilding; an aisle; a daughter church.[7]
Word family
- bimembris
- membrāna
- membrātim
- membrōsus
- quadrimembris
- trimembris
- membrātūra
- membrō
Related words
- English member
- English membrane
References
- ^ a b c d e f g Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
- ^ a b c d e f g h i j k Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
- ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ Döderlein, Ludwig (1874), Döderlein’s Hand-book of Latin Synonymes, tr. H. H. Arnold, Andover: W. F. Draper
- ^ a b Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
- ^ Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
Related etymologies
- opus · also from Proto-Indo-European
- albus · also from Proto-Indo-European
- potis · also from Proto-Indo-European
- salvus · also from Proto-Indo-European
- socius · also from Proto-Indo-European
- signum · also from Proto-Indo-European
- frater · also from Proto-Indo-European
- foedus · also from Proto-Indo-European
Cite this entry
“Membrum.” Etymologically, 16 Oct. 2026, etymologically.com/la/membrum. Accessed 16 Oct. 2026.
Last edited on . ·