Beware, older languages below! The languages below were invented during Tolkien's earlier period and should be used with caution. Remember to never, ever mix words from different languages!

Gnomish

manc

noun. grip, grasp, hold

A noun appearing as G. manc “grip, grasp, hold” in the Gnomish Lexicon of the 1910s, likely based on the early root ᴱ√maχā (GL/55); compare ᴱ√MAHA “grasp” from the contemporaneous Qenya Lexicon (QL/57).

Neo-Sindarin: Since √MAH survives as the root of “hand” words in Tolkien’s later writings, I would retain ᴺS. manc “grip, grasp, hold” for purposes of Neo-Sindarin, though its exact derivation is no longer clear.