“+ transitive verb
Etymology: Middle English unstoppen, from un- (II) + stoppen to stop
1. : to free from any obstruction : open
2. : to remove the stopper or plug from (as a bottle, cask, or vent)
unstop this flask — William Alfred
“+ transitive verb
Etymology: Middle English unstoppen, from un- (II) + stoppen to stop
1. : to free from any obstruction : open
2. : to remove the stopper or plug from (as a bottle, cask, or vent)
unstop this flask — William Alfred
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012