tooth decay — the destruction of tooth structure caused by acids produced by bacteria in the mouth
Part of speech: NOUN
Definition: the destruction of tooth structure caused by acids produced by bacteria in the mouth
Pronunciation (IPA): /tuːθ dɪˈkeɪ/
Example Sentences
- The dentist found three cavities caused by tooth decay.
- Too much candy leads to tooth decay faster than you can say 'sugar rush'.
- Fluoride toothpaste is effective in fighting tooth decay.
tooth decay
NOUN[/tuːθ dɪˈkeɪ/]
the destruction of tooth structure caused by acids produced by bacteria in the mouth
the destruction of tooth structure caused by acids produced by bacteria in the mouth
The tooth decay display makes the patient back away!
Got the picture? Now let's practice.
🎤Pronunciation
🌳Etymology
Origin
Tooth derives from Germanic roots, while decay originates from Old French 'decair' (to fall away), ultimately from Latin 'cadere' (to fall). The compound describes the process of dental deterioration where tooth structure progressively breaks down and fragments.
Breakdown
tooth (Germanic origin, related to Old High German 'zahn') + decay (de- (away) + cadere (to fall), from Latin and Old French 'decair')
🎵Rhyme
🔗Collocations
📝Examples
“The dentist found three cavities caused by tooth decay.”
“Too much candy leads to tooth decay faster than you can say 'sugar rush'.”
“Fluoride toothpaste is effective in fighting tooth decay.”
“My dentist says my tooth decay is so bad, even my teeth want to quit their job.”
📚Related Words
Want to master 27,000+ words?
Sign up free for flashcards & quizzes.