Search the dictionary A Chinese word or character, or English Draw a character Search 7 entries. yǎkǒu 哑口 as if dumb yǎkǒu 啞口 as if dumb yákou 牙口 condition of one's teeth yākǒu 垭口 narrow mountain pass yākǒu 埡口 narrow mountain pass yǎkǒuwúyán 哑口无言 dumbstruck and unable to reply (idiom) yǎkǒuwúyán 啞口無言 dumbstruck and unable to reply (idiom)