hunting with dogs (usually greyhounds) that are trained to chase game (such as hares) by sight instead of by scent
百科解釋
Coursing is the pursuit of game or other animals by dogs?chiefly greyhounds and other sighthounds?catching their prey by speed, running by sight and not by scent. Coursing was a common hunting technique, practised by the nobility, the landed and wealthy, and commoners with sighthounds and lurchers.