a female dog.

a female of canines generally.

Slang .

a malicious, unpleasant, selfish person, esp. a woman.

a lewd woman.

Slang .

a complaint.

anything difficult or unpleasant

The test was a bitch.

anything memorable, esp. something exceptionally good

That last big party he threw was a real bitch.

Slang . to complain; gripe

They bitched about the service, then about the bill.

Slang . to spoil; bungle (sometimes fol. by up )

He bitched the job completely. You really bitched up this math problem.

verb

grouch , grump , whine