(chemistry) A heterocyclic compound containing a diazepine ring fused to thiophene and triazole rings, and forming the central core of several pharmaceutical drugs.

(organic chemistry) A metabolic precursor of squalene composed of two farnesyl moieties

Relating to a fascia.

(Britain) To fail to attend school or work without permission; to play truant (usually as in 'to bunk off'). / (dated) To expel from a school.