Definify.com
Webster 1913 Edition
Whinger
Whing′er
,Noun.
 [See 
Whinyard
.] A kind of hanger or sword used as a knife at meals and as a weapon. 
[Scot. & Prov. Eng.] 
The chief acknowledged that he had corrected her with his 
whinger
. Sir W. Scott.
Definition 2025
whinger
whinger
English
Noun
whinger (plural whingers)
-  One who whinges.
-  2013, Simon Jenkins, Gibraltar and the Falklands deny the logic of history (in The Guardian, 14 August 2013)
- The idea of a British warship supposedly menacing Spain is ludicrous. Is it meant to bomb Cadiz? Will its guns lift a rush-hour tailback in a colony that most Britons regard as awash with tax dodgers, drug dealers and right-wing whingers? The Gibraltarians have rights, but why British taxpayers should send warships to enforce them, even if just "on exercise", is a mystery.
 
 
-  2013, Simon Jenkins, Gibraltar and the Falklands deny the logic of history (in The Guardian, 14 August 2013)
Synonyms
- See also Wikisaurus:complainer