Definition of "Lightly" :

adverb: with indifference or without dejection

"He took it lightly."

adverb: indulging with temperance

"We eat lightly in the morning."

adverb: to a slight degree

"Her speech is only lightly accented."

adverb: with little weight or force

"She kissed him lightly on the forehead."

adverb: with few burdens

adverb: in a small quantity or extent

"Apply paint lightly."

adverb: without good reason

"One cannot say such things lightly."