Meaning ofobserverin English

Noun

1. one who monitors or notices events; records data
2. a representative who attends meetings to observe
3. a country with limited organizational participation
   The United Nations has several observer countries with limited voting rights.
4. a crew member tracking enemy positions or aircraft
   A naval observer on the ship was responsible for tracking enemy submarines.
5. a military person monitoring from a post
   The army stationed an observer in the tower to watch for incoming attacks.