Duo

du'o, n. {Mus.) A duet. — Duet, du-ef, musical composition for two performers. — a. Expre ing or consisting of the number 2; to 2. — Du'alism, -izm, n. The dividing into anything divided into 2; a twofold division: tem which a umes, or is founded on a double ciple.— Du'alist, n. One who believes in dualism. — Dualistlc, a. Consisting of 2; pert, to dualism or duality.— Duality, -T-tT, re. That which expre es 2 in number; division; separation; state or quality of being 2. — Du'ad, n. Union of 2; duality. Du'archy, -ar-kT, n. Government by 2 persons. — Du'ple, -pi, a. Double. — Du'plex, a. Double; twofold. — Du'plicate, -kat, a. Double; twofold. n. That which exactly resembles something a copy; transcript; counterpart; that which the same kind as some other thing, but not sarily resembling it in other respects. {Law.) document e entiallv the same as another, and fering from a mere* copy in having all the validity of an original, —v. t. To double; to make of. {Physiol.) To divide into 2 by natural growth or spontaneous action. — Duplicate proportion i-atio. {Math.) The proportion or ratio of squares. — Duplication, n. Act of duplicating. {Physiol.) Act or proce of dividing by natural growth spontaneous action. — Duplicative, -tiv, a. Having the quality of doubling. — Du'plicature, -chur, A doubling; a fold, as of a membrane or ve el. Duplicity, -plis'I-tY. n. Doublene of speech, or dealing; di imulation; deceit: deception. {Law.) The use of two or more distinct allegations or answers, where one is sufficient.