Krummhorn

{ Krumm″horn′, Krum″horn′ } (kro͞om″hôrn′), n. [G. krummhorn cornet; krumm crooked + horn horn.] (Mus.) (a) A reed instrument of music of the cornet kind, now obsolete (see Cornet, 1, a.). (b) A reed stop in the organ; — sometimes called cremona.