Meaning

verb coerce by violence or with threats

verb fill with terror; frighten greatly

originEtymology tree Proto-Indo-European *tres- Proto-Indo-European *-yeti Proto-Indo-European *-éyeti Proto-Indo-European *troséyeti Proto-Italic *trozeō Latin terreō Proto-Indo-European *-os Proto-Indo-European *-s Proto-Indo-European *-ōs Proto-Italic *-ōs Latin -or Latin terrorbor. Old French terreur Middle French terreurbor. Middle English terrour English terror Proto-Indo-European *-id-…

Etymology from Wiktionary, CC BY-SA 3.0