Etymology and origin of the Latin word appendix
- Confidence
- Established
- Formation
- Derivation
- First attested
- 81–43 BC Cicero More words from the 1st century BC
- Ultimate origin
- Latin appendō
Etymology tree
Derivations
From the same root
Forms
appendix f (genitive appendicis); third declension[1] Paulus' epitome of Festus gives an older form ampendix.[2][3]
Etymology
It is formed from Latin appendō (“to hang on, weigh out”) + -ix.[4][1] The verb is from ad- and pendō,[5] which goes back to Proto-Italic *pend-e/o- (“to hang”) and Proto-Indo-European *(s)pend-e/o- (“to spin”).[6] De Vaan notes that nearly all handbooks regard this root as a variant of *(s)penh₁- (“to spin, weave”).[6]
According to Paulus' epitome of Festus the ancients said ⟨ampendices⟩, “because they hung around”, for what were later called ⟨appendices⟩.[3][2]
Earliest recorded meaning
The OLD's first citation is from Cicero's Hortensius (81–43 BC), which calls the body an appendage of the mind.[4][7]
Semantic evolution
The general sense is anything attached to something larger, an appendage or adjunct;[4] more often it is figurative, an addition or supplement, as in Varro.[2] Apuleius applies it, with play on its origin, to a person who hangs on to another.[4] Pliny the Elder records it as the name of the barberry, whose red berries were called appendices.[4]
The grammarian Nonius defines it as what is fastened to something else, as if hanging from it.[3] English borrowed it in the 1540s for an addition to a document or book; the anatomical sense of a small outgrowth of an organ followed in the 1610s.[5]
Timeline
- 81–43 BC – Cicero calls the body an appendage of the mind.[4][7]
- 116–27 BC – Varro uses it of an addition or supplement.[2][7]
- 23/24–79 AD – Pliny the Elder gives it as a name of the barberry.[4][7]
- c. 125–175 AD – Apuleius uses it of a person who hangs on to another.[4][7]
- 1540s – English borrows it for an addition to a book.[5]
Meanings
Noun
- An appendage, adjunct, anything attached to something larger.[4][2]
- An addition, supplement.[2]
- A person who hangs on to another.[4]
- The barberry bush or its fruit.[4][1]
Word family
- appendicium
- appendicula
Related words
References
- ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ a b c Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
- ^ 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 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 Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
Borrowed into
- English appendix
Cite this entry
“Appendix.” Etymologically, 7 Nov. 2026, etymologically.com/la/appendix. Accessed 8 Nov. 2026.
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