countertenor countertendency • counterterm · · · Info · Definitions · Synonyms · Characters · · countertenor · · Text Latin · · Script 12 · · Length Definitions · · · (noun) a male singer with a voice above that of a tenor. · · Noun Definition 1 (noun) the highest adult male singing voice. Synonyms: alto. · · Noun Definition 2 (adj) of or being the highest male voice; having a range above that of tenor. Synonyms: alto. · · Adjective Definition 1 Synonyms · · · alto · · Synonym 1 Characters · · c latin small letter c U+0063 e latin small letter e U+0065 n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075