OBSERVER


Meaning of OBSERVER in English

n. 1 a person who observes. 2 an interested spectator. 3 a person who attends a conference etc. to note the proceedings but does not participate. 4 a a person trained to notice and identify aircraft. b a person carried in an aeroplane to note the enemy's position etc.

Concise Oxford English dictionary.      Краткий оксфордский словарь английского языка.