Quenya 

curuni

witch

curuni _("k")_noun "witch" (of the good magic) (LT1:269)

curuni

noun. witch, *sorceress, female magician (not necessarily evil)

@@@ to the Elves does not have the same negative connotations as English, but it may have this sense when used by Men

Cognates

Elements

WordGloss
curu“skill, skill; [ᴱQ.] magic, wizardry”
“woman, female”