Tenor, in Music, is the higher adult male chest voice (see VOICE, p. 501). The tenor clef (a C clef on the fourth line of the stave) is now little used, the music being usually written an octave above its real pitch, on the treble clef. In early church music the tenor part was the melody.
Tenor
Chambers's Encyclopaedia, Volume 10: Swastika to Zyrianovsk and Index, p. 136
Source scan(s): p. 0155