Noah Webster's Dictionary (n.) One who sees or beholds; a beholder; one who is present at an exhibition; as, the spectators at a show.

Multi-Version Concordance Spectator (1 Occurrence) Ecclesiastes 8:16 When I gave my heart to know wisdom and to see the business that hath been done on the earth, (for there is also a spectator in whose eyes sleep is not by day and by night), (YLT)