Available Definitions:
1) v. t. - To call, as a hen her chickens; to cluck.
2) v. t. - To fondle; to cocker.
3) n. - A short, suppressed laugh; the expression of satisfaction, exultation, or derision.
4) v. i. - To laugh in a suppressed or broken manner, as expressing inward satisfaction, exultation, or derision.