Former designation of Nelarabine; a chemotherapy prodrug used in treatment of T-cell acute lymphoblastic leukemia.

(transitive) To cause something or someone to pass from a higher to a lower place. / (cricket) To bowl. / (transitive, slang) To commit (someone) to a prison term.

(euphemistic, humorous) A flatus; an emission of digestive gases from the anus.

Too diligent.