keen-scented; critically discriminating; having a big nose
• (a.) Having a nice sense of smell. • (a.) Critically nice; captious. • (a.) Critically nice; captious. • (a.) Having a nice sense of smell.
Na'sute adjective [ Latin nasutus , from nasus the nose.] 1. Having a nice sense of smell. [ Obsolete] Evelyn. 2. Critically nice; captious. [ Obsolete] auden. 
a soldier termite characterized by a beaklike snout through which a sticky secretion repellent to other insects is emitted.