plural of sheathed cable

(neuroanatomy) An envelope of myelin that surrounds nerve fibres.

plural of sheath knife

A knife with a fixed blade that fits in a protective sheath when not in use.

plural of myelin sheath

(botany) A structure at the base of a leaf's petiole that partly surrounds or protect the stem or another organ that it subtends.

(Southern US) Alternative form of sheet cake

plural of Schwann's sheath

(anatomy) The neurilemma.

A long close-fitting dress or skirt, often with a slit or pleat on one side. It is longer than a cocktail dress and falls around the knees or lower thighs.