(underwater diving) A small diving cylinder fitted with an independent regulator, used as a backup in case of emergency.

Synonym of vomer bone

(law) Abbreviation of Bahrain.

A hamlet in Ashover parish, North East Derbyshire district, Derbyshire, England (OS grid ref SK3364). / A suburb of Gosport, Hampshire, England, near the location of Fort Brockhurst (OS grid ref SU...