Meaning of STOPPER in English

STOPPER

stop ‧ per /ˈstɒpə $ ˈstɑːpər/ BrE AmE noun [countable]

[ Word Family: noun : ↑ stop , ↑ stoppage , ↑ stopper ; verb : ↑ stop , ↑ stopper ; adverb : non-stop; adjective : non-stop]

the thing that you put in the top part of a bottle to close it ⇨ cork

—stopper verb [transitive] :

a small, stoppered jar

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.