chestiness
/ˈtʃɛstɪnɪs/Definitions
1. noun
The quality or state of being chesty, especially in relation to having a loud or hoarse voice.
“The singer’s chestiness was evident in her powerful, raspy performance.”
2. noun
A loud, hoarse, or husky sound, especially in the voice.
“The crowd was treated to a display of chestiness from the lead singer during the rock concert.”