出典:Wiktionary
出典:『Wiktionary』 (2026/02/09 22:54 UTC 版)
From Proto-Indo-European *kel- (“to drive”). Probably cognate with Ancient Greek κέλλω (kéllō), Ancient Greek κέλης (kélēs).
celer (feminine celeris, neuter celere, comparative celerior, superlative celerrimus, adverb celeriter); third-declension three-termination adjective
According to Döderlein, celer and citus mean "swift, fast, quick" in terms of quick motion (in general) with tardus as their antonym. More specifically, citus refers to a lively motion, whereas celer refers to an eager or impetuous motion.
On the other hand, vēlōx and pernīx as "quick" denote a level of athletic nimbleness in terms of bodily activity, with lentus as their antonym. More specifically, pernīx involves a level of dexterity and quickness in an eclectic range of actions (such as climbing, hurdling, jumping, vaulting, etc.); whereas vēlōx is especially used for running, swimming and flying (moving in a direction)
Thirdly, properus and festīnus as "quick" refer specifically to one's speed in terms of the shortest time to reach a destination, with sēgnis as their antonym. More specifically, festīnus intimates a certain level of impatience, whereas properus simply indicates a haste from energy simply.
Third-declension three-termination adjective.