Alto
(n.) Formerly the part sung by the highest male, or counter-tenor, voices; now the part sung by the lowest female, or contralto, voices, between in tenor and soprano. In instrumental music it now signifies the tenor.
(n.) An alto singer.
Similar Words:
Alto Alto-cumulus Alto-relievo Alto-rilievo Alto-rilievos Alto-stratus Altogether Altometer Altos Basaltoid