We found 13 dictionaries that define the word thermal barrier:

General (10 matching dictionaries)

1. thermal barrier: Merriam-Webster
2. thermal barrier: Collins English Dictionary
3. thermal barrier: Vocabulary.com
4. thermal barrier: The Wordsmyth English Dictionary-Thesaurus
5. thermal barrier: Infoplease Dictionary
6. thermal barrier: Dictionary.com
7. thermal barrier: Rhymezone
8. thermal barrier: FreeDictionary.org
9. thermal barrier: Mnemonic Dictionary
10. thermal barrier: TheFreeDictionary.com

Computing (1 matching dictionary)

11. thermal barrier: Encyclopedia

Medicine (1 matching dictionary)

12. online medical dictionary (No longer online)

Tech (1 matching dictionary)

13. Energy Terms (No longer online)

(Note: See thermal_barriers as well.)

Definitions from WordNet (thermal barrier) ▸ noun:  a limit to high speed flight imposed by aerodynamic heating Opposite: thermal conductor, thermal pathway, thermal bridge Phrases: Thermal barrier coating, more... ▸ Words similar to thermal barrier ▸ Usage examples for thermal barrier ▸ Idioms related to thermal barrier ▸ Wikipedia articles (New!) ▸ Words that often appear near thermal barrier ▸ Rhymes of thermal barrier ▸ Invented words related to thermal barrier