Onlay
1. Parts of Speech: Noun, verb
2. Definitions:
- A dental restoration that is placed on the surface of a tooth to restore its shape and function (noun).
- To apply an onlay to a tooth (verb).
3. Pronunciations:
- US: /ˈɑnleɪ/
- UK: /ˈɒnleɪ/
4. Origin and Usage:
- The term "onlay" originated in dentistry to describe a type of dental restoration that is placed on the surface of a tooth. It is a combination of the words "on" and "lay".
- Onlays are used to restore damaged or decayed teeth and are considered a more conservative option than a full crown. They are made from a variety of materials including porcelain, composite resin, and gold.
- The verb form "onlay" is used to describe the process of applying an onlay to a tooth.
5. Synonyms:
- Dental inlay
- Dental crown
- Dental filling
6. Related Words:
- Delay
- Flaky
- Glazy
- Happy
- Leaky
7. Example Sentences:
- The dentist recommended an onlay to repair the damage to her tooth.
- The dentist will onlay the porcelain restoration to the tooth.