Meaning ofscaredy pantsin English

Noun

1. a cowardly person; timid individual
   My little brother is such a scaredy pants, he's afraid of everything.
   Synonyms:

   cowardchickentimid soulfraidy cat
   Antonyms:

   herobraveheartdaredevil
2. notional trousers worn by a coward (symbolic)
   He's such a scaredy pants that he won't even watch a horror movie.
   Synonyms:

   coward's pants
   Antonyms:

   bravehearthero pantscourage pants