| tonicity | สภาพตึงตัว, สภาพมีกำลัง [แพทยศาสตร์ ๖ ส.ค. ๒๕๔๔] |
| tonicity | (n) the elastic tension of living muscles, arteries, etc. that facilitate response to stimuli, Syn. tone, tonus, Ant. atonicity, Example: the doctor tested my tonicity |
| Tonicity | n. (Physiol.) The state of healthy tension or partial contraction of muscle fibers while at rest; tone; tonus. [ 1913 Webster ] |