To anticipate something eagerly.
To use one's tongue to remove moistness from the sides of one's mouth, as when salivating or at the conclusion of a meal.
To look forward avidly to eating something.
To wish or hope strongly for a particular outcome.
To humbly beg a person for aid or their time.
To direct words, thoughts, or one's attention to God or any higher being, for the sake of adoration, thanks, petition for help, etc.
Please; used to make a polite request