A hypothetical root explaining words in the Gnomish Lexicon of the 1910s such G. pridu- “decide” and G. pridwir “judge” (GL/64). There are no signs of this root in Tolkien’s later writing.
Early Primitive Elvish
neme
root. *sew
Derivatives
pṛtṛ Reconstructed
root. judge
Derivatives
An unglossed root in the Qenya Lexicon of the 1910s with derivatives like ᴱQ. nelma “needle” and ᴱQ. neme- “sew” (QL/65). There are no indications that this root had such a meaning in Tolkien’s later writing.