'Whiner' definitions:

Definition of 'whiner'

(from WordNet)
noun
A person given to excessive complaints and crying and whining [syn: whiner, complainer, moaner, sniveller, crybaby, bellyacher, grumbler, squawker]

Definition of 'Whiner'

From: GCIDE
  • Whiner \Whin"er\, n. One who, or that which, whines. [1913 Webster]