A word in The Etymologies of the 1930s glossed “craft, handicraft, art”, a noun form of N. maen “skilled, clever” (Ety/MAG). For purposes of Neo-Sindarin I would use this word exclusively for skill of the hand, as opposed to curu that can apply to skill of the mind = cunning.
Noldorin
maen
adjective. skilled, clever
maen
adjective. skilled, clever
maenas
noun. craft, handicraft, art
maenas
noun. craft
crumui
adjective. left-handed
curu
noun. craft, skill
curw
noun. craft, skill
hargam
adjective. left-handed
harwed
adjective. left-handed
An adjective in The Etymologies of the 1930s glossed “skilled, clever” derived from ᴹ✶magnā under the root ᴹ√MAG “use, handle” (Ety/MAG). It was originally glossed “skilled, clever with the hands” and derived from the root ᴹ√MAƷ “hand” (EtyAC/MAƷ).