In falconry, what does the term "slip" signify?

In falconry, the term "slip" refers to an opportunity for a trained raptor to pursue quarry. This concept is essential, as a slip represents the moment when the falconer releases the bird from its perch or a tether, allowing it to take flight and hunt for its prey. This action is critical for both the exercise of the bird and the demonstration of its hunting skills. A successful slip showcases the training and ability of the raptor to chase and potentially catch its intended prey, which is a fundamental aspect of falconry practice.

The other options describe different aspects related to falconry but do not capture the specific meaning of "slip." Attaching meat to a lure is a practice used for training and enticing the bird during exercises but does not relate to the act of allowing a raptor to chase after its prey. A small reward given to a raptor, while part of the training regimen, does not align with the concept of a slip in terms of pursuing quarry. Similarly, the process of tethering a hawk is important for managing the bird when not in flight but does not pertain to the hunting action that "slip" signifies.