Definition: [verb] To have a nap; to sleep for a short period of time, especially during the day.
Definition: [verb] To be off one's guard.
Example: The regulators were caught napping by the financial collapse.
Definition: [verb] To form or raise a soft or fuzzy surface on (fabric or leather).
Definition: [verb] To grab; to nab.
Definition: [verb] To cover (something) with a sauce (usually in passive).