The Collaborative International Dictionary
matter-of-fact prosaic
emotionless \e*mo"tion*less\ adj. 1. unsusceptible to, destitute of, or showing no emotion; unmoved by feeling. Opposite of emotional; as, he kept his emotionless objectivity and faith in the cause he served. [Narrower terms: matter-of-fact, prosaic; philosophical, philosophic; phlegmatic, phlegmatical, stolid; stoic, stoical; unblinking] Also See: cool, passionless, unmoved(predicate), unmoving.
Syn: unemotional, passionless.