curfew Meaning, Definition & Usage

  1. noun the time that the curfew signal is sounded
  2. noun a signal (usually a bell) announcing the start of curfew restrictions
  3. noun an order that after a specific time certain activities (as being outside on the streets) are prohibited

WordNet

Cur"few noun
Etymology
OE. courfew, curfu, fr. OF. cuevrefu, covrefeu, F. couvre-feu; covrir to cover + feu fire, fr. L. focus fireplace, hearth. See Cover, and Focus.
Definitions
  1. The ringing of an evening bell, originally a signal to the inhabitants to cover fires, extinguish lights, and retire to rest, -- instituted by William the Conqueror; also, the bell itself.
    He begins at curfew, and walks till the first cock. Shak.
    The village curfew, as it tolled profound. Campbell.
  2. A utensil for covering the fire. Obs.
    For pans, pots, curfews, counters and the like. Bacon.

Webster 1913