(music) A superposition of sine waves, separated by an octave, whose relative amplitude may be varied to give the illusion of a rising or falling note.

A suburban area in the Metropolitan Borough of Sandwell, West Midlands, England (OS grid ref SO9691).

(biology) A homogenizer, consisting of a glass tube with a tight-fitting pestle, used to homogenize biological samples

(colloquial, dated) Familiar term of address.