ᴺS. [G.] ^niwrim n. “swarm” (Category: Bee)
A word appearing as niogrim or nigrim “smarm” in the Gnomish Lexicon of the 1910s, a collective form of G. nio “bee” with a suffix G. grim “host” (GL/60). It is not clear why the suffix did not become -rim as in other collective words.
References ✧ GL/60