STOP

noun

1. A (usually marked) place where buses, trams or trains halt to let passengers get on and off, usually smaller than a station.
2. An action of stopping; interruption of travel.
3. That which stops, impedes, or obstructs; an obstacle; an impediment.

verb

1. To cease moving.
2. To not continue.
3. To cause (something) to cease moving or progressing.