Meaning of STATIONARY in English

STATIONARY

[adjective] - not moving, or not changingBy using radar, infra-red sensors and lasers, crews can pick out either moving or stationary targets.We were stationary at a set of traffic lights when a 30-ton truck failed to stop and hit us from behind.House prices have been stationary for several months.

Cambridge English vocab.      Кембриджский английский словарь.