| • | A quadruped of the genus Canis, esp. the domestic dog (C.
   familiaris). | 
											
															| • | A mean, worthless fellow; a wretch. | 
											
															| • | A fellow; -- used humorously or contemptuously; as, a sly dog;
   a lazy dog. | 
											
															| • | One of the two constellations, Canis Major and Canis Minor, or
   the Greater Dog and the Lesser Dog. Canis Major contains the Dog Star
   (Sirius). | 
											
															| • | An iron for holding wood in a fireplace; a firedog; an
   andiron. | 
											
															| • | A grappling iron, with a claw or claws, for fastening into
   wood or other heavy articles, for the purpose of raising or moving
   them. | 
											
															| • | An iron with fangs fastening a log in a saw pit, or on the
   carriage of a sawmill. | 
											
															| • | A piece in machinery acting as a catch or clutch; especially,
   the carrier of a lathe, also, an adjustable stop to change motion, as
   in a machine tool. | 
											
															| • | To hunt or track like a hound; to follow insidiously or
   indefatigably; to chase with a dog or dogs; to worry, as if by dogs; to
   hound with importunity. |