from Wiktionary, Creative Commons Attribution/Share-Alike License
- adv. In a pectoral manner; in connection with the breast.
from the GNU version of the Collaborative International Dictionary of English
- adv. As connected with the breast.
from The Century Dictionary and Cyclopedia
- In a pectoral manner or position; as regards the pectoral region, or breast.
pectoral + -ly (Wiktionary)