Heldentenor HEL-din-ten-or Your browser does not support the audio element. [ German , heroic tenor ] Definition A robust style of tenor voice especially suited for heroic operatic roles. Often a tenore robusto used for roles in operas. See more about voice types and ranges in the Appendix. Share Share on Facebook (opens in a new tab) Share on X (opens in a new tab) Last Updated: 2013-02-14 19:11:35