alto
al.to \'al-(.)to-\ n [It, lit., high, fr. L altus] 1a1: COUNTERTENOR 1a2: CONTRALTO 1b: the second highest of the four voice parts of the mixed chorus 2: the second highest member of a family of musical instruments; specif)X : ALTHORN
al.to \'al-(.)to-\ n [It, lit., high, fr. L altus] 1a1: COUNTERTENOR 1a2: CONTRALTO 1b: the second highest of the four voice parts of the mixed chorus 2: the second highest member of a family of musical instruments; specif)X : ALTHORN