偷笑 Traditional form: 偷笑 Pinyin (reading): tōuxiào Definitions: to laugh up one's sleeve Characters: 偷 - to steal; burglar, thief 笑 - to smile, to laugh; to giggle; to snicker Traditional characters: 偷 - to steal; burglar, thief 笑 - to smile, to laugh; to giggle; to snicker