ᴹ√NUS root. “sense, wisdom”
A root in The Etymologies of the 1930s glossed “sense, wisdom”, with the derivative ON. nuhina > N. noen “wise, sensible” (EtyAC/NUS). This is probably a later iteration of unglossed ᴱ√NUSU from the Qenya Lexicon with variant ᴱ√NUFU, both with derivatives having to do with “*the act of smelling” such as ᴱQ. nuste “sense of smell” and ᴱQ. nuvu- “smell, sniff at” (QL/68). Derivatives in the contemporaneous Gnomish Lexicon also had to do with “smell”, but there were also words like G. nus- “take notice, perceive” and G. nusimos “sagacity” (GL/61). Hence the early root was also connected to the meanings “perceptive” and “wise”. The verb ᴹQ. nusta- “smell” from the 1948 Quenya Verbal System (QVS) indicates Tolkien’s later conception of the root was also still connected to “(sense of) smell”.
Reference ✧ EtyAC/NUS ✧ “sense, wisdom”
Derivatives