unstop
verbEtymology From Middle English unstoppen, equivalent to un- + stop. Cognate with Dutch ontstoppen, German entstopfen.
1
To remove a stoppage; to clear a blockage.
- I was able to unstop the clogged toilet by using a plunger.
2
To unplug or uncork a container.
- I unstopped a bottle of wine to celebrate.
3
To draw out the stops of (an organ).