- Confidence
- Established
- Formation
- Derivation
- First attested
- Plautus
- Ultimate origin
- Latin (trepidus)
Etymology tree
inherited borrowed derived
Pronunciation
Forms
trepidō (present infinitive trepidāre, perfect active trepidāvī, supine trepidātum); first conjugation[1]
Etymology
It is from Latin trepidus (“alarmed, anxious”) + -ō.[2][1]
Earliest recorded meaning
The OLD's earliest citation is Plautus, of panic.[2] Köbler dates Plautus c. 250–184 BC.[3]
Semantic evolution
It meant to act in alarm, panic, be in confusion, as in Plautus; to be anxious, apprehensive, as in Lucilius; to tremble, quiver, as in Lucretius; and to hurry, scurry, bustle, as in Virgil.[2][4]
In Ecclesiastical Latin it means to tremble, be agitated, swarm about.[5]
Timeline
- c. 250–184 BC – Plautus uses it.[2][3]
- c. 180–102 BC – Lucilius uses it of anxiety.[2][3]
- 96–55 BC – Lucretius uses it of trembling.[2][3]
- 70–19 BC – Virgil uses it of bustling.[2][3]
Meanings
Verb
Word family
- attrepido
- intrepidans
- praetrepidō
- trepidātiō
Related words
- trepidus
- intrepidus
- English trepidation
References
- ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ 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 d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ a b Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ a b Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
Derived terms
Cite this entry
“Trepido.” Etymologically, 17 Oct. 2026, etymologically.com/la/trepido. Accessed 17 Oct. 2026.
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