MONOCHORD

monochord. Monochord, n. an instrument of only one string

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Mon″o‐chord (?), n. [[L. monochordon, Gr. �, fr. � with but one string; � only, single + � string: cf. F. monocorde. See Chord, and cf. Mainchord.]] (Mus.) An instrument for experimenting upon the mathematical relations of musical sounds. It consists of a single string stretched between two bridges, one or both of which are movable, and which stand upon a graduated rule for the purpose of readily changing and measuring the length of the part of the string between them.