We found 17 dictionaries that define the word r value:

General (10 matching dictionaries)

1. R-value: Merriam-Webster
2. R-value: Oxford Learner's Dictionaries
3. R-value: American Heritage Dictionary of the English Language
4. R-Value, R-value: Wordnik
5. r-value: Wiktionary
6. R-value: Webster's New World College Dictionary, 4th Ed.
7. R-value: Infoplease Dictionary
8. R-value, r value: Dictionary.com
9. R-Value (soils), R-value, R-value (insulation), R-value (soils), R value: Wikipedia, the Free Encyclopedia
10. R-value: TheFreeDictionary.com

Business (3 matching dictionaries)

11. Construction Term Glossary (No longer online)
12. R-value, R value: Financial dictionary
13. BusinessDictionary.com (No longer online)

Computing (1 matching dictionary)

14. R-value, R value: Encyclopedia

Tech (3 matching dictionaries)

15. Efficient Windows (No longer online)
16. R Value: Construction Glossary
17. Glossary of Energy Terms (No longer online)

Phrases: r squared value, more... ▸ Words similar to r value ▸ Usage examples for r value ▸ Idioms related to r value ▸ Wikipedia articles (New!) ▸ Words that often appear near r value ▸ Rhymes of r value ▸ Invented words related to r value