Definition, Meaning & Synonyms
tonus
noun
/ˈtoʊ.nəs/
Definition
The state of tension or contraction in muscles or other tissues.
Examples
- The athlete maintained optimal muscle tonus throughout the competition.
- After a long day at work, her body felt stiff due to a lack of tonus.
- Doctors often assess muscle tonus during physical examinations.
Meaning
Tonus refers to the continuous and passive partial contraction of the muscles, which helps maintain posture and readiness for action.
Synonyms
- muscle tone
- tension
- stiffness
