DIMNESS
Dim"ness, n. Etym: [AS. dimness.]

1. The state or quality

2. Dullness, or want of clearness, of vision or of intellectual perception. Dr. H. More.

Syn.
— Darkness; obscurity; gloom. See Darkness.

DIMORPH
Di"morph`, n. Etym: [Gr. Di-) + (Crystallog.)

Defn: Either one of the two forms of a dimorphous substance; as, calcite and aragonite are dimorphs.

DIMORPHIC
Di*mor"phic, a.

Defn: Having the property of dimorphism; dimorphous.

DIMORPHISM
Di*mor"phism, n. Etym: [Cf. F. dimorphisme.]

1. (Biol.)