(topology) A knot that has a knot diagram in which, in traveling along the knot, one passes through intersections alternatingly: over, under, over, under, etc.

(archaic) third-person singular simple present indicative form of await

(mineralogy) A rhombohedral form of basic copper chloride that is dimorphous with tacamite

(medicine, pathology) A type of bone fracture that breaks diagonally across the width of the bone and along the longitudinal axis of the bone.