fi·ber·glass
ˈfī-bər-ˌglas 
1
: glass in fibrous form used in making various products (such as glass wool for insulation)
2
: a composite structural material of plastic and fiberglass
fiberglassed; fiberglassing; fiberglasses
: to protect or repair by applying fiberglass
Examples of fiberglass in a Sentence
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Bestreviews, Mercury News, 13 May 2025
For less than $50, the paddle features a fiberglass surface and provides a good balance of power and control, helping players develop a versatile playing style.
—Jené Luciani Sena
May Earn A Commission If You Buy Through Our Referral Links. This Content Was Created By A Team That Works Independently From The Fox Newsroom., FOXNews.com, 12 May 2025
Anna Giorgi, Verywell Health, 3 Sep. 2024
Then fiberglass the exterior plywood panel seams.
—Andy Cochrane, Popular Mechanics, 2 Sep. 2021
See All Example Sentences for fiberglass
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Noun
Place these fiberglass sticks on the ground, set them parallel to each other like railroad tracks and align your toes with the shafts.
—Bestreviews, Mercury News, 13 May 2025
For less than $50, the paddle features a fiberglass surface and provides a good balance of power and control, helping players develop a versatile playing style.
—Jené Luciani Sena
May Earn A Commission If You Buy Through Our Referral Links. This Content Was Created By A Team That Works Independently From The Fox Newsroom., FOXNews.com, 12 May 2025
Verb
Many mattress manufacturers switched to fiberglass as an alternative.
—Anna Giorgi, Verywell Health, 3 Sep. 2024
Then fiberglass the exterior plywood panel seams.
—Andy Cochrane, Popular Mechanics, 2 Sep. 2021
See All Example Sentences for fiberglass
Cite this Entry
“Fiberglass.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fiberglass. Accessed 17 May. 2025.
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