Dunny, dun′i, adj. (prov.) deaf.

Dunstable, dun′stä-bl, n. a hat, bonnet, &c. of plaited straw, first made at Dunstable in Bedfordshire.—Dunstable road, highway, anything plain and direct.

Dunt, dunt, n. (Scot.) a blow or stroke, the wound made by such.—v.t. to strike, beat. [See Dint.]

Dunt, dunt, n. (prov.) the gid or sturdy in sheep, &c.

Duo, dū′o, n. a song in two parts. [L. duo, two.]

Duodecahedron, dū-o-dek-a-hē′dron, n. Same as Dodecahedron.

Duodecennial, dū-o-de-sen′i-al, adj. occurring every twelve years. [L. duodecim, twelve, annus, year.]

Duodecimal, dū-o-des′i-mal, adj. computed by twelves: twelfth: (pl.) a method of calculating the area of a rectangle when the length and breadth are stated in feet and inches.—adjs. Duodecim′fid, divided into twelve parts; Duodec′imo, formed of sheets folded so as to make twelve leaves.—n. a book of such sheets—usually written 12mo.—Duodecimal scale, the name given to the division of unity into twelve equal parts. [L. duodecim, twelve—duo, two, and decem, ten.]

Duodecuple, dū-o-dek′ū-pl, adj. twelvefold: consisting of twelve. [L. duodecim, plicāre, to fold.]

Duodenary, dū-ō-den′a-ri, adj. relating to twelve, twelvefold.