Etymology and origin of the Latin word adnumero
- Confidence
- Established
- Formation
- Derivation
- First attested
- c. 250–184 BC, Plautus
- Ultimate origin
- Proto-Indo-European (*nem-e/os-)
Forms
adnumerō (present infinitive adnumerāre, perfect active adnumerāvī, supine adnumerātum); first conjugation[1] It is also spelled annumerō.[2][1]
Etymology
It is from Latin ad- + numerō (“to count”).[2][1][3] numerō is formed from numerus (“number”), which de Vaan traces to Proto-Italic *nomeso- and Proto-Indo-European *nem-e/os- (“apportioning”), comparing Ancient Greek νέμω (némō, “to dispense, distribute”) and νόμος (nómos, “custom, law”).[4]
Earliest recorded meaning
Plautus has it first: a man says that a talent of silver was counted out to him alone.[3]
Semantic evolution
It is first to count out money, to pay: Terence has money paid out on the spot.[2] Gellius uses it of reckoning time, the Roman day counted from midnight to midnight.[2] It is also to enumerate: Cicero says that in translating he did not think he should count words out to the reader one by one.[2] Then it is to include in a total or count among, and to assign: Pliny the Elder writes of stars assigned to individual mortals.[2] Church Latin glosses it number, count again, enumerate.[5]
Timeline
- c. 250–184 BC – Plautus of counting out silver.[3][6]
- 190–159 BC – Terence of paying out money.[2][6]
- 81–43 BC – Cicero of counting out words.[2][6]
- c. 165 AD – Gellius of reckoning days.[2][6]
Meanings
Verb
- To count out, pay out; to reckon time.[2][1]
- To enumerate, count, run through.[2][5]
- To include in a total, count in; to count among, rank with; to assign, attribute.[2][1]
Word family
- annumerātiō
Related words
- abnumerō
- numerō
- pernumerō
References
- ^ a b c d e f g Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i j k l Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ a b c Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
- ^ 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 Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
- ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
Cite this entry
“Adnumero.” Etymologically, 19 Oct. 2026, etymologically.com/la/adnumero. Accessed 20 Oct. 2026.
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