Plunger/ˈplʌndʒər/ Definition 1 of 3Pro Tip 1/3Household Item The plunger is a common household item found in bathrooms or kitchens. Every home should have a plunger for unexpected clogs. Pro Tip 2/3Manual Use A plunger is operated by hand to create suction and clear blockages. Pushing the plunger down creates the suction needed to clear the clog. Pro Tip 3/3Different Types Different types of plungers are designed for toilets, sinks, and drains. For a toilet clog, use a toilet plunger, not a sink plunger.