We found 9 dictionaries that define the word insulating material:

General (7 matching dictionaries)

1. insulating material: Collins English Dictionary
2. insulating material: Vocabulary.com
3. insulating material: Dictionary.com
4. insulating material: Rhymezone
5. insulating material: FreeDictionary.org
6. insulating material: Mnemonic Dictionary
7. insulating material: TheFreeDictionary.com

Computing (1 matching dictionary)

8. insulating material: Encyclopedia

Tech (1 matching dictionary)

9. insulating material: Electronics

(Note: See insulating_materials as well.)

Definitions from WordNet (insulating material) ▸ noun:  a material that reduces or prevents the transmission of heat or sound or electricity Opposite: conductive, conductible, non-insulating ▸ Words similar to insulating material ▸ Usage examples for insulating material ▸ Idioms related to insulating material ▸ Wikipedia articles (New!) ▸ Words that often appear near insulating material ▸ Rhymes of insulating material ▸ Invented words related to insulating material