Definition of Laborious
Adjective: laborious lu'bo-ree-us
- Characterized by effort to the point of exhaustion; especially physical effort
"spent many laborious hours on the project";
- arduous, backbreaking, grueling [US], gruelling [Brit, Cdn], hard, heavy, operose, punishing, toilsome
See also:
laboring
laboriously
Anagrams containing the word laborious
lsuaboiro slaboriou uslaborio ouslabori iouslabor riouslabo oriouslab boriousla aboriousl