Usually means: Fibrous, insulating material made from glass.
Definitions Related words Mentions
We found 17 dictionaries that define the word glass wool:

General (15 matching dictionaries)
  1. glass wool: Merriam-Webster
  2. glass wool: Oxford Learner's Dictionaries
  3. glass wool: American Heritage Dictionary of the English Language
  4. glass wool: Collins English Dictionary
  5. glass wool: Vocabulary.com
  6. glass wool: Wiktionary
  7. glass wool: The Wordsmyth English Dictionary-Thesaurus
  8. glass wool: Infoplease Dictionary
  9. glass wool: Dictionary.com
  10. Glass wool: Wikipedia, the Free Encyclopedia
  11. glass wool: Rhymezone
  12. glass wool: FreeDictionary.org
  13. glass wool: Mnemonic Dictionary
  14. glass wool: TheFreeDictionary.com

Business (1 matching dictionary)
  1. Construction Term Glossary (No longer online)

Computing (1 matching dictionary)
  1. glass wool: Encyclopedia

(Note: See glass_wools as well.)

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Definitions from Wiktionary (glass wool)

▸ noun:  An insulating material, made from fiberglass, arranged into a texture similar to wool.

Similar:
glasswool, woodwool, wood-wool, wood wool, wool, wire wool, steel-wool, woof, cotton-wool, steel wool, more...

Opposite:
rock wool, mineral wool, stone wool

Types:
fiberglass, rock wool, slag wool, ceramic fiber, cellulose fiber, more...

▸ Words similar to glass wool

▸ Usage examples for glass wool

▸ Idioms related to glass wool

▸ Wikipedia articles (New!)

▸ Words that often appear near glass wool

▸ Rhymes of glass wool

▸ Invented words related to glass wool

Similar:
glasswool, woodwool, wood-wool, wood wool, wool, wire wool, steel-wool, woof, cotton-wool, steel wool, more...

Opposite:
rock wool, mineral wool, stone wool

Types:
fiberglass, rock wool, slag wool, ceramic fiber, cellulose fiber, more...



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