chuckleWiktionary 原文中文来自 ECDICTn.咯咯的笑声，轻笑vi.咯咯的笑，咕咕叫1词源 1构词拆分chuck词根/词干“laugh”+-le后缀A frequentative suffix of verbs, indicating repetition or continuousness:词源说明From chuck (“laugh”) + -le.释义（英文）名词 NounA quiet laugh.动词 VerbTo laugh quietly or inwardly.(transitive) To communicate through chuckling.(intransitive, archaic) To make the sound of a chicken; to cluck.(transitive, archaic) To call together, or call to follow, as a hen calls her chickens; to cluck.(transitive, archaic) To fondle; to indulge or pamper.词族派生词（8）chucklebuttchucklefuckchuckleheadedchucklerchucklesome2词源 2词源说明Perhaps from chock (“a log”).释义（英文）形容词 Adjective(obsolete) Clumsy.词族派生词（1）chucklehead