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