1. having a fixed station or lpace; standing still; not moving; not changing in size, number or activity دارای جایگها یا مکانی ثابت ، آرام ایستاده است ، بی حرکت ، از نظر اندازه ، تعداد یا فعالیت تغییر نمی کند a. A factory engine is stationary. b. The population of our town has been stationary for a decade. c. Caught in the middle of traffic, the frightened pedestrian remained stationary in the busy street.