Category:Jamb

Jamb, n. Etym: [Prov. E. jaumb, jaum, F. jambe a leg, jambe de force a principal rafter. See Gambol.]

1. (Arch)

Defn: 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. Gwilt.

2. (Mining)

Defn: Any thick mass of rock which prevents miners from following the lode or vein.

jamb Jamb, v. t.

Defn: See Jam, v. t.