We found 15 dictionaries that define the word onlay:

General (8 matching dictionaries)

1. onlay: American Heritage Dictionary of the English Language
2. onlay: Collins English Dictionary
3. onlay: Wordnik
4. onlay: Wiktionary
5. onlay: Infoplease Dictionary
6. onlay: Dictionary.com
7. Onlay: Wikipedia, the Free Encyclopedia
8. onlay: TheFreeDictionary.com

Art (1 matching dictionary)

9. ODLIS: Online Dictionary of Library and Information Science (No longer online)

Business (1 matching dictionary)

10. Onlay: Glossary of Health Care Terms

Medicine (4 matching dictionaries)

11. onlay: Merriam-Webster Medical Dictionary
12. Dorland's Illustrated Medical Dictionary (No longer online)
13. online medical dictionary (No longer online)
14. onlay: Medical dictionary

Tech (1 matching dictionary)

15. Book Binding (No longer online)

Definitions from Wiktionary (onlay) ▸ verb:  (transitive, literary) To lay or place something on a surface. ▸ noun:  (often attributive) A material placed such that it overlaps another. Similar: lay on, underlay, overlay, lay in, inlay, underlied, lay out, onlap, enlay, cover, more... Opposite: inlay, recess, indentation Phrases: onlay bone, onlay graft, onlay bone graft, bone onlay, more... Adjectives: porcelain, double, dorsal, ceramic, black, central, pictorial ▸ Words similar to onlay ▸ Usage examples for onlay ▸ Idioms related to onlay ▸ Wikipedia articles (New!) ▸ Popular adjectives describing onlay ▸ Words that often appear near onlay ▸ Rhymes of onlay ▸ Invented words related to onlay