(a) To perceive (sth.), see; med. observe (a symptom), experience (a condition); (b) to recognize (voices); (c) to understand (sth.), comprehend; perceive (that sth. is done, that sth. is the case……
(a) To strike (sth.), beat; pitch (a tent); light (a fire); strike off (a head from the body); beat (metal into a shape) [quot.: c1175(?OE) HRood]; -- used without obj.; slen of, cut off (someone's……