Akademik

stopper
1. noun /ˈstɒp.ə,ˈstɔp.ə,ˈstɑ.pɚ/
a) Agent noun of stop, someone or something that stops something.

Put a stopper in the knot.

b) A type of knot at the end of a rope, to prevent it from unravelling.

We need a stopper or the boat will sink.

Syn: local
Ant: fast, express
2. verb /ˈstɒp.ə,ˈstɔp.ə,ˈstɑ.pɚ/
To close by using a stopper

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