Defn: Without dimensions; marking dimensions or the limits.
Who can draw the soul's dimensive lines Sir J. Davies.

DIMERA Dim"e*ra, n. pl. Etym: [NL., fr. Gr. (Zoöl.) (a) A division of Coleoptera, having two joints to the tarsi. (b) A division of the Hemiptera, including the aphids.

DIMERAN
Dim"er*an, n. (Zoöl.)

Defn: One of the Dimera.

DIMEROUS
Dim"er*ous, a. Etym: [Gr.

Defn: Composed of, or having, two parts of each kind.

Note: A dimerous flower has two sepals, two petals, two stamens, and two pistils.

DIMETER
Dim"e*ter, a. Etym: [L. dimeter, Gr.

Defn: Having two poetical measures or meters.
— n.

Defn: A verse of two meters.