The mother-name of Maedhros (PM/353). It seems to be a compound of maitë “shapely” and the agental suffix -mo, translated “Well-shaped One” (PM/353, 366).
Quenya
Maitimo
well-shaped one
maitimo
masculine name. Well-shaped One
Elements
Word Gloss maitë “handy, skillful; having a hand, handed; shapely, handy, skillful, [ᴹQ.] skilled; [Q.] shapely, well-shaped; (as suffix) having a hand, handed” -mo “agental suffix”
Maitimo noun "well-shaped one", mother-name (never used in narrative) of Nelyafinwë = Maedhros (PM:353)