- Confidence
- Uncertain
- Formation
- Inherited
- First attested
- Paulus ex Festo
- Inherited from
- Proto-Italic *lak-i-
- Ultimate origin
- Proto-Italic (*lak-)
Pronunciation
Forms
laciō (present infinitive lacere, perfect active licuī, supine lactum); third (-iō variant) conjugation[1]
Etymology
It is inherited from Proto-Italic *lak-i- (“to draw, pull”).[2][1] Walde and Hofmann connected it with the root of laqueus “noose”, but de Vaan objects that *kʷi would rather give ⟨qui⟩, so a stem *lak- must be assumed, perhaps related to lacer “torn” if the verb first meant “to draw, attract”.[2] Possible Italic cognates are [[xve|lag[sto]|t=offered?]] and Oscan kellaked if this is a reduplicated perfect.[2] Prósper derives it from the zero grade of Proto-Indo-European *deh₃- (“to give”), through “something offered to sight, decoy, deceit”.[1] Festus derived it from lax (“deceit”).[3][4]
Earliest recorded meaning
The simple verb is known only from Paulus' epitome of Festus, which glosses lacit as “leads into deceit”, and de Vaan thinks it likely a nonce form.[2][4][5] Its compounds are old: allicere, ēlicere, illicere and prōlicere are found from Plautus, pellicere from the Twelve Tables.[2]
Semantic evolution
It meant to entice, lure, inveigle, to draw into a trap.[5][6] Festus said that from it came alliciō and lacessō, and the frequentatives lactō, dēlectō and oblectō.[4] In the compounds -lac- may simply have meant “to draw”, and de Vaan suggests that technical words such as colliciae “gutters” and sublica “stake” also belong here rather than to liqueō.[2]
Through dēlectō and ēliciō it is the source of English delight and English elicit.[7]
Timeline
- c. 250–184 BC – Plautus uses allicere, illicere and lactāre.[2][8]
- 2nd century AD – Festus explains lacit.[4][8]
Meanings
Verb
Word family
- alliciō
- dēliciō
- ēliciō
- illiciō
- lacessō
- lactō
- pelliciō
- prōliciō
Related words
References
- ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
- ^ Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
- ^ a b c d Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ a b c Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ a b Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
- ^ Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
- ^ a b Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
Related etymologies
Cite this entry
“Lacio.” Etymologically, 16 Oct. 2026, etymologically.com/la/lacio. Accessed 16 Oct. 2026.
Last edited on . ·