- Confidence
- Established
- Formation
- Derivation
- First attested
- Rhetorica ad Herennium
- Ultimate origin
- Latin (lēx)
Pronunciation
Forms
lēgitimus (feminine lēgitima, neuter lēgitimum, adverb lēgitimē); first/second-declension adjective[1]
Etymology
It is from the stem of lēx “law”, ⟨lēg-⟩, with the suffix ⟨-timus⟩ (also ⟨-tumus⟩), as in fīnitimus and maritimus, from Proto-Indo-European *-(t)m̥mos.[1][2][3] The spelling ⟨lēgitumus⟩ occurs in inscriptions.[3]
Earliest recorded meaning
The OLD's earliest citation is from the Rhetorica ad Herennium, of what concerns the law.[2] Köbler dates it 86/82 BC.[4]
Semantic evolution
It meant of or concerning the law, and legally prescribed, statutory, as Cicero's day appointed by law for elections.[2][5] Of contracts and marriages it meant valid in law, of children born in lawful wedlock, and of actions lawful.[2] Figuratively it meant prescribed by custom, regular, proper, by the rules of art, as in Horace, and in Ovid genuine, real.[2] Summa lēgitima was a fee paid on entering a provincial senate.[2]
In Ecclesiastical Latin it meant legal, legitimate.[6] In Medieval Latin aetās lēgitima meant full age, and the word meant of age, and lawful, trustworthy, as a witness.[7] It became Spanish and Portuguese lindo “pretty”, beside the learned legítimo.[1] English legitimate came in the mid-15th century from Medieval Latin lēgitimātus.[8]
Timeline
- 86/82 BC – The Rhetorica ad Herennium uses it of the law.[2][4]
- 116–27 BC – Varro uses it of what is statutory.[2][4]
- 81–43 BC – Cicero uses it of legitimate children and valid contracts.[2][4]
- mid-15th century – English legitimate is recorded.[8]
Meanings
Adjective
- Of the law, legal.[2]
- Prescribed by law, statutory; valid in law; of children, legitimate.[2]
- Lawful, permitted.[2]
- Regular, proper; by the rules of art.[2]
- Genuine, real.[2]
- (Medieval Latin) Of full age; trustworthy.[7]
Word family
- illēgitimus
- lēgitimō
Related words
- lēgifer
- lēgitimē
- lēx
- lēgālis
- English legitimate
References
- ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i j k l m n Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ a b Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
- ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
- ^ a b Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
- ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
Cite this entry
“Legitimus.” Etymologically, 16 Oct. 2026, etymologically.com/la/legitimus. Accessed 16 Oct. 2026.
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