1. not easily bent or changed in shape; rigid
2. not moving easily or smoothly; lacking flexibility
3. formal and unfriendly in manner

1. a dead body
Usage: slang

1. to cheat someone out of money, especially by not paying or tipping
Usage: informal

Examples

• The cardboard became stiff when it dried.
• My neck feels stiff after sleeping wrong.
• He gave a stiff handshake and barely smiled.
• The judge imposed a stiff penalty for the crime.
• She stiffed the waiter by leaving no tip.
• The old door handle was stiff and hard to turn.
• His stiff manner made everyone uncomfortable.