Sarcolemma
Pronunciation : Sar`co*lem"ma
Part of Speech : n.
Etymology : [NL., from Gr. (Anat.)
Definition : Defn: The very thin transparent and apparently homogenous sheath which incloses a striated muscular fiber; the myolemma.
Source : Webster's Unabridged Dictionary, 1913
Merriam-Webster's Everyday Language Reference Set: Includes: The Merriam-Webster Dictionary, The Merriam-Webster Thesaurus, and The Merriam-Webster Vocabulary Builder