Jamb :: "Jamb (n.) The vertical side of any opening, as a door or fireplace; hence, less properly, any narrow vertical surface of wall, as the of a chimney-breast or of a pier, as distinguished from its face..
Jamb :: Jamb (n.) Any thick mass of rock which prevents miners from following the lode or vein.
Jambeux :: "Jambeux (n.) In the Middle Ages, armor for the legs below the knees..
Jambolana :: "Jambolana (n.) A myrtaceous tree of the West Indies and tropical America (Calyptranthes Jambolana), with astringent bark, used for dyeing. It bears an edible fruit..