Nantoka/咬牙yǎo yá咬牙 (yǎo yá) is a Chinese word meaning “to clench one's teeth; to grind the teeth; gnaw”.Meanings1to clench one's teeth2to grind the teeth3gnawCharacters in 咬牙咬yǎo · to bite牙yá · toothRelated words咬to bite咬variant of 咬[yao3]牙tooth牙齿tooth西班牙Spain西班牙语Spanish language牙医dentist刷牙to brush one's teeth牙刷toothbrush牙膏toothpaste葡萄牙语Portuguese (language)匈牙利HungaryStudy Chinese with flashcards →