Dictionary
per•i•my•si•um
Pronunciation: (per"u-miz'ē-um, -mizh'-), [key]—
n.,
—pl. -my•si•aPronunciation: (-miz'ē-u, -mizh'-). [key]
Anat.
the connective tissue surrounding bundles of skeletal muscle fibers.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.