Hypertrophy
WordNet
noun
(1) Abnormal enlargement of a body part or organ
verb
(2) Undergo hypertrophy
"Muscles can hypertrophy when people take steroids"
WiktionaryText
Noun
- An increase in the size of an organ due to swelling of the individual cells
- Increase in muscle size through increased numbers of muscle fibers; a result of strict diet, weightlifting, and other exercise.
Verb
- : To increase in size