'Shirker' definitions:

Definition of 'shirker'

(from WordNet)
noun
A person who shirks his work or duty (especially one who tries to evade military service in wartime) [syn: slacker, shirker]

Definition of 'Shirker'

From: GCIDE
  • Shirker \Shirk"er\, n. One who shirks. --Macaulay. [1913 Webster]

Synonyms of 'shirker'

From: Moby Thesaurus