Emotionally hardened; unfeeling and indifferent to the suffering/feelings of others.
Having calluses, or relating to calluses.
Having a hardness and severity of nature or manner.
Grim and forbidding in appearance.
A bird, the black tern.
The tail of an animal; now used only of the tail of a dog.
The hinder part of anything.
The post of management or direction.
The rear part or after end of a ship or vessel.
To propel or move backward or stern-first in the water.