哄笑

Verb

 * 1) to break into laughter; to roar with laughter

Verb

 * 1) to amuse; to make (people) laugh

Noun

 * 1) a roar of laughter

Verb

 * 1) burst out laughing
 * 2) * 1952, 久坂葉子, 華々しき瞬間: