ridicule

Short definition from Wiktionary

Verb

1. 1
   To criticize or disapprove of someone or something through scornful jocularity; to make fun of.

Noun

1. 1
   Derision; mocking or humiliating words or behavior.
2. 2
   An object of sport or laughter; a laughing stock.
3. 3
   The quality of being ridiculous; ridiculousness.
4. 4
   A small woman's handbag; a reticule.

Adjective

1. 1
   ridiculous