#444. Spectator. -- N. spectator, beholder, observer, looker-on, onlooker, witness, eyewitness, bystander, passer by; sightseer; rubberneck , rubbernecker * [U. S.].
spy; sentinel &c. (warning) 668.
V. witness, behold &c. (see) 441; look on &c. (be present) 186; gawk, rubber *, rubberneck *[U.S.].