The meaning of STOP is to close by filling or obstructing. How to use stop in a sentence. Synonym Discussion of Stop., STOP definition: 1. to finish doing something that you were doing: 2. to stop doing, using, or having something…. Learn more., Define stop. stop synonyms, stop pronunciation, stop translation, English dictionary definition of stop. v. stopped , stop·ping , stops v. tr. 1. To close by covering, filling in, or plugging up: The tea leaves stopped the drain. 2. To constrict : My nose is, A stop is a place where buses or trains regularly stop so that people can get on and off. The closest subway stop is Houston Street., Stop definition: to cease from, leave off, or discontinue.. See examples of STOP used in a sentence., Stop & Shop same-day delivery or curbside pickup in as fast as 1 hour with Instacart. Your first delivery or pickup order is free! Start shopping online now with Instacart to get Stop & Shop products on-demand..