Definition of boo

Scrabble & Words with friends points

• boo is a valid Scrabble US word with a point value of 5
• boo is a valid Scrabble UK word with a point value of 5
• boo is a valid Words with friends word with a point value of 6

Definition of boo

• a cry or noise made to express displeasure or contempt (noun)

  Synonyms

  1. bird
  2. bronx cheer
  3. hiss
  4. hoot
  5. raspberry
  6. razz
  7. razzing
  8. snort
• show displeasure, as after a performance or speech (verb)

  Synonyms

  1. hiss

See definition of boo in Merriam Webster