nasus
UK /ˈneɪ.zəs/ US /ˈneɪ.səs/
noun 2
Definitions
noun
1
A horn-like elongated rostrum on the head of soldier termites of the subfamily Nasutiterminae, capable of producing and spraying noxious secretions for defense.
2
A prolongation on the front of the head of a cranefly.
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