齿根 chǐgēn root of a tooth Definitions Defs Origin Strokes Stroke Words Sentences Sents chǐgēn root of a tooth 齿 齒 chǐ noun tooth (bound form) tooth; teeth; refers specifically to the organs in the mouth used for chewing, as in 牙齿 yáchǐ根 gēn nounverb base the bottom or base of an object; the part of a thing where it connects to something elsechǐgēn dedendum 齿 齒 chǐ tooth-like thing (bound form) something shaped like or arranged like teeth, such as the teeth on a comb, saw, or gear根 gēn nounverb base the bottom or base of an object; the part of a thing where it connects to something else