'hardworking' definitions:

Definition of 'hardworking'

From: WordNet
adjective
Characterized by hard work and perseverance [syn: hardworking, industrious, tireless, untiring]

Definition of 'hardworking'

From: GCIDE
  • hardworking \hard"work`ing\ adj.
  • 1. habitually working diligently and for long hours.
  • Syn: industrious, tireless, untiring. [WordNet 1.5]