Nantoka/치약chiyakBeginner치약 (chiyak) is a Korean word meaning “toothpaste”.Meanings1toothpastePart of speechnounHanja齒藥Related words치과dental surgery칫솔toothbrush감기약cold medicine약medicine약국pharmacy약사pharmacist안약eyewash두통약headache medicine마약illicit drug물약liquid medicine소독약disinfectant약품medicineStudy Korean with flashcards →