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
Recent Examples on the Web
Cameron Martindell, WIRED, 28 Nov. 2024
Weatherman umbrellas are well-loved for their industrial-strength fiberglass frame and water-repellent material.
—Kristin Braswell, Travel + Leisure, 25 Jan. 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
That advantage lasted a little over a decade before advances in fiberglass technology inverted the formula.
—Cameron Martindell, WIRED, 28 Nov. 2024
Weatherman umbrellas are well-loved for their industrial-strength fiberglass frame and water-repellent material.
—Kristin Braswell, Travel + Leisure, 25 Jan. 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
Dictionary Entries Near fiberglass
Cite this Entry
“Fiberglass.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fiberglass. Accessed 10 Feb. 2025.
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