Where does “trepidation” come from?

Trepidation comes from Latin trepidatio, a noun formation from Latin trepidus meaning alarmed or agitated, ultimately derived from the Proto-Indo-European root trep-.

trepidation (English): A fearful state; a state of concern or...

Definitions

  1. A fearful state; a state of concern or...

Ancestry of “trepidation”, step by step

StepLanguageWordMeaning
1Latintrepidātiōagitation, confusion, trepidation
2Latin-tiōtion, -ation, -ing
3Latindissertātiō(spoken) dissertation, discourse, disquisition
4Latindissertusarranged, disposed; explained
5Latindissereresecond-person singular future passive indicative...
6Latindis-asunder, apart, in two; reversal, removal;...
7Latincalceusshoe
8Latincalxlimestone; chalk; the finish line
9Ancient Greekχάλιξsmall stone, pebble; gravel, rubble
Every word from Ancient Greek χάλιξEvery word from Latin -tiōEvery word from Latin dis-