MONOPHYLETIC
Mon`o*phy*let"ic, a. Etym: [Gr. (Biol.)

Defn: Of or pertaining to a single family or stock, or to development from a single common parent form; — opposed to polyphyletic; as, monophyletic origin.

MONOPHYLLOUS
Mo*noph"yl*lous, a. Etym: [Gr. monophylle.] (Bot.)

Defn: One-leaved; composed of a single leaf; as, a monophyllous involucre or calyx.

MONOPHYODONT
Mon`o*phy"o*dont, a. Etym: [Gr. (Anat.)

Defn: Having but one set of teeth; — opposed to diphyodont.

MONOPHYSITE
Mo*noph"y*site, n. Etym: [Gr. monophysite.] (Eccl. Hist.)

Defn: One of a sect, in the ancient church, who maintained that the human and divine in Jesus Christ constituted but one composite nature. Also used adjectively.

MONOPHYSITICAL
Mon`o*phy*sit"ic*al, a.

Defn: Of or pertaining to Monophysites, or their doctrines.