Read Edit View history 齿蠹 chǐdù tooth decay Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 齿蠹/齒蠹 · chǐdù · tooth decay 2026/03/04 齿蠹 / 齒蠹 chǐdù tooth decay (archaic) tooth decay 他深受齿蠹之苦，寝食难安。 noun created sense Mar 4, 2026, 02:25 AM