backseater

== English == === Etymology === From back seat +‎ -er. === Pronunciation === IPA(key): /ˈbækˌsitɚ/ === Noun === backseater (plural backseaters) (military, informal) A navigator or other crewman who accompanies the pilot of an aircraft. (Internet, video games) Synonym of back-seat gamer. Someone who occupies a seat near the back of something. ==== Coordinate terms ==== ==== Related terms ====