Meaning ofyellowbellyin English

Noun

1. a cowardly person; lacking courage
   The yellowbelly fish is native to Australian waters.
2. a resident of Lincolnshire (UK, slang)
   In Lincolnshire, the locals are sometimes called yellowbellies.
3. a type of fish (Australian golden perch)
   He was called a yellowbelly for refusing to fight back.