nounNorth American informal
1A person’s buttocks: I’ve had it up to my keister with all these leaks
More example sentences
- There are also a surprising number of people who wouldn't recognize a joke if it walked up and slapped them on the keister.
- You'll rest your tired keister at night in some of the Alps most inviting resorts and inns.
- It's an all-natural blend of minerals, herbs and oils to soothe your keister and make it kissably fresh.
Late 19th century (in sense 2): of unknown origin.
Words that rhyme with keisterBatista, Dniester, Easter, feaster, leister, quaestor
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