The inner substance of various organs and structures, especially the marrow of bones.
The medulla oblongata.
The soft inner part of something, especially the pith of a fruit.
The internal tissue of a plant.
An organ composed of muscle tissue.
Strength, force.
A contractile form of tissue which animals use to effect movement.
Hired strongmen or bodyguards.
A well-developed physique, in which the muscles are enlarged from exercise.
To use force to make progress, especially physical force.