Etymology and origin of the Latin word intueor
- Confidence
- Established
- Formation
- Derivation
- First attested
- c. 250–184 BC, Plautus
- Ultimate origin
- Latin (tueor)
Etymology tree
Forms
intueor (present infinitive intuērī, perfect active intuitus sum); second conjugation, deponent[1] Plautus and Terence also have third-conjugation forms, intuor.[2][3] Lucretius splits it in tmesis, inque tuērī, and Ennius has an archaic indo tuētur.[2][3]
Etymology
It is formed from Latin in- (“on, at”) + tueor (“to look at, watch over”).[2][3][1][4] De Vaan reconstructs tueor as Proto-Italic *-tow-ē- (“to protect”), and tentatively Proto-Indo-European *touh₂-eie-, cognate with Sanskrit तवीति (tavīti, “is strong”); the old participle is tūtus (“safe”).[5]
Earliest recorded meaning
Plautus has mē intuētur gemēns, “he looks at me, groaning”, and nūllam … illīc cornīcem intuor, “I see no crow there”.[2]
Semantic evolution
Intuērī is “to fix one's gaze on, look at, watch” (Terence: quisnam hic adulēscēns est quī intuētur nōs?, “who is this young man staring at us?”), and with animō to see with the mind's eye.[2][3][1] It is to examine, inspect (Cicero of the Assyrians observing the sky), to look to someone for guidance, and to witness, see.[2] Of things it is “to face, look towards” (Pliny the Elder of the heliotrope following the sun).[2] Figuratively it is “to consider, contemplate” and “to have regard to, bear in mind”, and also “to look at with admiration”.[2][1]
Church Latin glosses it “to consider, look at, gaze upon, behold”.[6] English intuit comes from its participle stem in 1776, first as “to tutor”.[4]
Timeline
- c. 250–184 BC – Plautus: mē intuētur gemēns.[2][7]
- 190–159 BC – Terence: quī intuētur nōs?.[2][7]
- 81–43 BC – Cicero uses it of observing the sky.[2][7]
- 1776 – English intuit.[4]
Meanings
Verb
- To look at, gaze at, watch.[2][3][1][6]
- To examine, inspect.[2]
- To look to (for guidance or help).[2]
- To see, witness.[2]
- To face, look towards (of things).[2]
- To consider, contemplate; to bear in mind.[2][1][6]
- To look at with admiration, admire.[1]
Word family
- intuitiō
- intuitus
Related words
- circumtueor
- contueor
- obtueor
- tueor
- English intuition
References
- ^ a b c d e f g h i Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i j k l m n o p q Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ a b c d e Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
- ^ 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 Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
- ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
Cite this entry
“Intueor.” Etymologically, 18 Oct. 2026, etymologically.com/la/intueor. Accessed 18 Oct. 2026.
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