SkyfireDict

strenuous   (TTS Sound)

The adj strenuous has 2 senses

• strenuous -- (characterized by or performed with much energy or force; "strenuous exercise")


• arduous, straining, strenuous -- (taxing to the utmost; testing powers of endurance; "his final, straining burst of speed"; "a strenuous task"; "your willingness after these six arduous days to remain here"- F.D.Roosevelt)