The quality or state of being antineoplastic.

(transitive, sciences) To make dual, to find or consider the dual item of a given one. / (transitive, road transport) To transform into a dual carriageway.

(chiefly computing) Designed to be easy for an untrained user to use, with intuitive ordering of steps, consistent and logical placement of controls, etc.

A singer with a deep, strong voice that spans the range between baritone and tenor