Definitions
1.nounA quiet laugh.
2.verbTo laugh quietly or inwardly.
3.verbTo communicate through chuckling."She chuckled her assent to my offer as she got in the car."
4.verbTo make the sound of a chicken; to cluck.
5.verbTo call together, or call to follow, as a hen calls her chickens; to cluck.
6.verbTo fondle; to indulge or pamper.