'laboured' definitions:

Definition of 'laboured'

From: WordNet
adjective
Lacking natural ease; "a labored style of debating" [syn: labored, laboured, strained]
adjective
Requiring or showing effort; "heavy breathing"; "the subject made for labored reading" [syn: heavy, labored, laboured]

Definition of 'laboured'

From: GCIDE
  • laboured \laboured\ adj.
  • 1. same as labored; -- British spelling [Chiefly British]
  • Syn: graceless, labored, strained. [WordNet 1.5]