What is the definition of muscle?

Answer 1

1 a: a body tissue consisting of long cells that contract when stimulated and produce motion b: an organ that is essentially a mass of muscle tissue attached at either end to a fixed point and that by contracting moves or checks the movement of a body part 2 a: muscular strength : brawn b: effective strength : power.

Answer 2

Muscle is the band of fibrous tissue in animal and human bodies that can contract to produce movement or maintain the position of parts of a body. It can also mean strength or physical power.