'Holster' definitions:
Definition of 'holster'
From: WordNet
noun
A sheath (usually leather) for carrying a handgun
noun
A belt with loops or slots for carrying small hand tools
Definition of 'Holster'
From: GCIDE
- Holster \Hol"ster\, n. [D. holster; skin to AS. heolstor den, cave, fr. helan to conceal, and to Icel. hulstr case, Goth. hulistr covering, veil, huljan to cover. [root]17. See Hele to cover, Hell, and cf. Housing, Houss.] A leather case for a pistol, carried by a horseman at the bow of his saddle, or worn on the person suspended from a belt or shoulder strap. [1913 Webster +PJC]