English edit

Alternative forms edit

Etymology edit

From fibre +‎ glass.

Pronunciation edit

  • (UK) IPA(key): /ˈfaɪbəɡlɑːs/
  • Hyphenation: fi‧bre‧glass

Noun edit

fibreglass (usually uncountable, plural fibreglasses) (British spelling)

  1. Silica based glass extruded into fibers that possess a length at least 1000 times greater than their width.
  2. Ellipsis of fibreglass wool.
  3. (ellipsis) A composite material made from fine fibres of spun glass held together with resin.

Synonyms edit

(silica glass fibre (material)):

(wool):

(composite):

Related terms edit

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Verb edit

fibreglass (third-person singular simple present fibreglasses, present participle fibreglassing, simple past and past participle fibreglassed)

  1. To apply fibreglass to.
    to fibreglass the hull of a fishing-boat

Synonyms edit

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