Simple past tense and past participle of stop, adjective_ of a vehicle Not moving, but not properly parked or berthed; said also of the occupants of such a vehicle, Having a stop; being closed at one end, (of a nose) blocked

The act of blocking, or the state of being blocked, in any sense of the verb block, Blocks used to support anything temporarily, the act of obstructing or deflecting someone's movements

closed to traffic, at a complete standstill because of opposition of two unrelenting forces or factions, unusable because of some obstruction

A coxswain of a boat, especially of a racing crew, either of two related enzymes that control the production of prostaglandins and are blocked by aspirin