We found 17 dictionaries that define the word methanal:

General (13 matching dictionaries)

1. methanal: Merriam-Webster
2. methanal: Oxford Learner's Dictionaries
3. methanal: Collins English Dictionary
4. methanal: Vocabulary.com
5. methanal: Wordnik
6. methanal: Wiktionary
7. methanal: Infoplease Dictionary
8. methanal: Dictionary.com
9. Methanal: Wikipedia, the Free Encyclopedia
10. methanal: Rhymezone
11. methanal: FreeDictionary.org
12. methanal: Mnemonic Dictionary
13. methanal: TheFreeDictionary.com

Business (1 matching dictionary)

14. methanal: Financial dictionary

Computing (1 matching dictionary)

15. methanal: Encyclopedia

Medicine (1 matching dictionary)

16. methanal: Medical dictionary

Tech (1 matching dictionary)

17. Chemical Fact Sheet (No longer online)

(Note: See methanals as well.)

Definitions from Wiktionary (methanal) ▸ noun:  (organic chemistry) The IUPAC name for formaldehyde, rarely used in research or industry. Similar: formaldehyde, methylal, methyl alcohol, methylamine, methanol, methyl hydrate, methylol, dimethylamine, monomethylamine, aminomethane, more... Opposite: ethanal, acetaldehyde ▸ Words similar to methanal ▸ Usage examples for methanal ▸ Idioms related to methanal ▸ Wikipedia articles (New!) ▸ Popular adjectives describing methanal ▸ Words that often appear near methanal ▸ Rhymes of methanal ▸ Invented words related to methanal