插口 Traditional form: 插口 Pinyin (reading): chākǒu Definitions: socket (for an electric plug) to interrupt (sb speaking) to butt in Characters: 插 - to insert, to stick in; to pierce; to plant 口 - mouth; entrance, gate, opening Traditional characters: 插 - to insert, to stick in; to pierce; to plant 口 - mouth; entrance, gate, opening