Meaning & Definition of Strenuous in English
1. Characterized by or performed with much energy or force
- "Strenuous exercise"
2. 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
- arduous ,
- straining ,