— idiomorphically , adv. — idiomorphism , n.
/id'ee euh mawr"fik/ , adj.
1. Also, euhedral . (in a rock) noting or pertaining to a mineral constituent having its own characteristic outward crystalline form unaltered by the other constituents of the rock; automorphic.
2. having its own characteristic form.
[ 1885-90; idiómorph ( os ) having an individual form (see IDIO-, -MORPHOUS) + -IC ]