Wir'’bel (Ger.) 1

Peg; Wir/belkastem, a pars Roll (on a drum).—3. e as Schldgel, the more usual term. ‘Wohl’temperirt (Ger.) See Well-tempered. ‘Wolf. 1. A discord induced in certain keys, on keyboard instr.s (especially the organ), by inequality of temperament, such’ as was inherent in the so called ‘‘meant one” system. (Not synonymous with the Ger. Or’ge/wolf.)— 2. In bow-instr.s, the wolf's the imperfect or jarring vibration of some particular tone or tones, and is presumably due to some defect in the build or adjustment of the instrument. ‘Wolf (Ger.) Wolf; specifically, the 12th fifth in the circle of fifths, being the ‘one which causes the main ‘dificult. ‘Wood-wind. The orchestral wood-instr.s collectively; or the performers on them.