n The space from the thumb to the end of the little finger when extended; nine inches; eighth of a fathom.
n Hence, a small space or a brief portion of time.
n The spread or extent of an arch or between its abutments, or of a beam, girder, truss, roof, bridge, or the like, between supports.
n The length of a cable, wire, rope, chain between two consecutive supports.
n (nautical) A rope having its ends made fast so that a purchase can be hooked to the bight; also, a rope made fast in the center so that both ends can be used.
n (obsolete) A pair of horses or other animals driven together; usually, such a pair of horses when similar in color, form, and action.