plural of self-harmer

plural of harmonic tremor

plural of harmonic analyzer

plural of simple harmonic motion

A surname.

plural of Harmer

plural of Harmeyer

A surname.

(jazz) A stressed note, deliberately incorrect. / (guitar) A barely thumb-muted pinch harmonic that does not completely deaden the fundamental note.

(historical) A machine in which the energy of an electric current is used, by means of two small electromagnets, to keep up the vibrations of a large and heavily-weighted tuning fork whose arms are connected to two pistons working a miniature pump.