Defn: The quality or state of being unique; uniqueness. [R.] Walpole.

UNIRADIATED
U`ni*ra"di*a`ted, a. Etym: [Uni- + radiated.]

Defn: Having but one ray.

UNIRAMOUS
U`ni*ra"mous, a. Etym: [Uni- + L. ramus branch.] (Biol.)

Defn: Having but one branch.

UNISEPTATE
U`ni*sep"tate, a. Etym: [Uni- + septate.] (Bot.)

Defn: Having but one septum, or partition; — said of two-celled fruits, such as the silicles of cruciferous plants.

UNISERIAL
U`ni*se"ri*al, a. Etym: [Uni- + serial.]

Defn: Having only one row or series.

UNISERIATE
U`ni*se"ri*ate, a. Etym: [Uni- + seriate.]