to chuckle
01
くすくす笑う, 忍び笑いする
to laugh quietly and with closed lips
Intransitive
例
The old man chuckled at the witty remark made by his friend.
老人は友人の機知に富んだ発言にくすくす笑った。
She could n't help but chuckle when she heard the amusing anecdote.
彼女は面白い逸話を聞いて、くすくす笑うのを禁じ得なかった。
Chuckle
01
くすくす笑い, 忍び笑い
a soft partly suppressed laugh
