Heartily

1.

(sincerely, cordially, earnestly, keenly) laugh heartily យ៉ាងក្អាកក្អាយ, យ៉ាងពេញចណត្ដ, eat heartily យ៉ាងឆ្ងាញ់

1.

From the heart; with all the heart; with sincerity.

2.

With zeal; actively; vigorously; willingly; cordially; as, he heartily assisted the prince.