Definitions for



Overview of adj laborious

The adj laborious has 1 senses? (no senses from tagged texts)
1. arduous, backbreaking, grueling, gruelling, hard, heavy, laborious, operose, punishing, toilsome

(characterized by effort to the point of exhaustion; especially physical effort; "worked their arduous way up the mining valley"; "a grueling campaign"; "hard labor"; "heavy work"; "heavy going"; "spent many laborious hours on the project"; "set a punishing pace")


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