TREPIDATION

trepidation. Trepidation, n. a state of trembling and terror

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Trep′i‐da″tion (?), n. [[F. trépidation, L. trepidatio, fr. trepidare to hurry with alarm, to tremble, from trepidus agitated, disturbed, alarmed; cf. trepit he turns, Gr. � to turn, E. torture.]] 1. 1. An involuntary trembling, sometimes an effect of paralysis, but usually caused by terror or fear; quaking; quivering.
2. 2. Hence, a state of terror or alarm; fear; confusion; fright; as, the men were in great trepidation.
3. 3. (Anc. Astron.) A libration of the starry sphere in the Ptolemaic system; a motion ascribed to the firmament, to account for certain small changes in the position of the ecliptic and of the stars.
Syn. — Tremor; agitation; disturbance; fear.