We found 33 dictionaries that define the word molecular weight:

General (18 matching dictionaries)

1. molecular weight: Merriam-Webster
2. molecular weight: Oxford Learner's Dictionaries
3. molecular weight: American Heritage Dictionary of the English Language
4. molecular weight: Collins English Dictionary
5. molecular weight: Vocabulary.com
6. molecular weight: Wordnik
7. molecular weight: Cambridge Advanced Learner's Dictionary
8. molecular-weight, molecular weight: Wiktionary
9. molecular weight: The Wordsmyth English Dictionary-Thesaurus
10. molecular weight: Infoplease Dictionary
11. molecular weight: Dictionary.com
12. Molecular Weight, Molecular-weight, Molecular weight: Wikipedia, the Free Encyclopedia
13. molecular weight: Rhymezone
14. molecular weight: FreeDictionary.org
15. molecular weight: Mnemonic Dictionary
16. molecular weight: TheFreeDictionary.com

Business (2 matching dictionaries)

17. molecular weight: Legal dictionary
18. molecular weight: Financial dictionary

Computing (1 matching dictionary)

19. molecular weight: Encyclopedia

Medicine (4 matching dictionaries)

20. molecular weight: Merriam-Webster Medical Dictionary
21. Dorland's Illustrated Medical Dictionary (No longer online)
22. online medical dictionary (No longer online)
23. molecular weight: Medical dictionary

Science (4 matching dictionaries)

24. Electrochemistry Dictionary (No longer online)
25. Chemistry Dictionary (No longer online)
26. Molecular Weight: Material Safety Data Sheets HyperGlossary
27. General Chemistry Online (No longer online)

Tech (4 matching dictionaries)

28. AUTOMOTIVE TERMS (No longer online)
29. Glossary of Meteorology (No longer online)
30. Explosives (No longer online)
31. Lake and Water Word Glossary (No longer online)

(Note: See molecular_weights as well.)

Definitions from Wiktionary (molecular weight) ▸ noun:  (chemistry) The sum of the atomic weights of every atom in a molecule. Similar: relative molecular mass, molecular mass, equivalent weight, combining weight, atomic mass, gram atom, molecular volume, weight, molecular mechanics, average atomic mass, more... Opposite: molecular mass, atomic weight Phrases: gram molecular weight, high molecular weight kininogen, low molecular weight heparin, number-average molecular weight, number average molecular weight, more... ▸ Words similar to molecular weight ▸ Usage examples for molecular weight ▸ Idioms related to molecular weight ▸ Wikipedia articles (New!) ▸ Words that often appear near molecular weight ▸ Rhymes of molecular weight ▸ Invented words related to molecular weight