We found 13 dictionaries that define the word diacetyl:

General (6 matching dictionaries)

1. diacetyl: Collins English Dictionary
2. diacetyl: Wordnik
3. diacetyl: Wiktionary
4. diacetyl: Infoplease Dictionary
5. diacetyl: Dictionary.com
6. Diacetyl: Wikipedia, the Free Encyclopedia

Art (1 matching dictionary)

7. Epicurus.com Beer Glossary (No longer online)

Computing (1 matching dictionary)

8. diacetyl: Encyclopedia

Medicine (3 matching dictionaries)

9. diacetyl: Merriam-Webster Medical Dictionary
10. Medical Dictionary (No longer online)
11. online medical dictionary (No longer online)

Tech (2 matching dictionaries)

12. Beer & Brewing Terminology (No longer online)
13. Diacetyl: Brew Monkey Glossary

Definitions from Wiktionary (diacetyl) ▸ noun:  (organic chemistry, in combination) Two acetyl groups in a compound ▸ noun:  (organic chemistry) Synonym of butanedione Similar: monoacetyl, diacetylation, diacetal, diacyl, diacetone, diacrylate, diphenylacetyl, diacetoxylation, acetoacetyl, diacetonide, more... Opposite: undiacetylated, non-diacetylated, deacetylated Phrases: diacetyl morphine, more... ▸ Words similar to diacetyl ▸ Usage examples for diacetyl ▸ Idioms related to diacetyl ▸ Wikipedia articles (New!) ▸ Popular adjectives describing diacetyl ▸ Words that often appear near diacetyl ▸ Rhymes of diacetyl ▸ Invented words related to diacetyl