The Collaborative International Dictionary
Pectorally
Pectorally \Pec"to*ral*ly\, adv. As connected with the breast.
Wiktionary
pectorally
adv. In a pectoral manner; in connection with the breast.
Usage examples of "pectorally".
Chest-wigs for the pectorally bald are still sold by the principal military outfitters, I am told.