timbre
tim.bre \'tam-b*r, 'tim-\ n [F, fr. MF, bell struck by a hammer, fr. OF, drum, fr. MGk tymbanon kettl]edrum, fr. Gk tympanon - more at TYMPANUM : the quality given to a sound by its overtones : as : the resonance by which the ear recognizes and identifies a voiced speec h sound : the tone distinctive of a singing voice or a musical instrument