sheath
Pronunciation:
/ʃiːθ//ʃiθ/noun
Definitions
A holster for a sword; a scabbard.
(by extension) Anything that has a similar shape to a scabbard that is used to hold an object that is longer than it is wide.
Synonyms:casecasingcovercoveringenvelopeThe base of a leaf when sheathing or investing a branch or stem, as in grasses.
The insulating outer cover of an electrical cable.