Meaning : Characterized by effort to the point of exhaustion. Especially physical effort.
Worked their arduous way up the mining valley.
A grueling campaign.
Spent many laborious hours on the project.
Set a punishing pace.
Synonyms : arduous, backbreaking, grueling, gruelling, hard, heavy, operose, punishing, toilsome
Laborious ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Laborious ka matlab kya hota hai?