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How to pronounce fiberglass in American English
“fiberglass” pronunciation by American speakers
Listen to fiberglass the way American speakers say it — in real sentences from public video clips that play here, on YouTongue.
Hear “fiberglass” in: all accents
“fiberglass” in real sentences — American speakers
86 clips in the index. Clips come from public YouTube videos — parliaments, government agencies and independent channels.
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And it is a fiberglass fabric.
Smithsonian Air & Space
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Or is it made of composites of fiberglass?
FAA
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The ASK 21 glider is a tandem two-seat glider, fiberglass high performance.
NTSB
Why real speech
A dictionary gives you one careful reading of fiberglass. Conversation gives you the stress, the vowel reduction and the speed that people actually use — and they differ between accents. YouTongue plays the surrounding sentence, so you hear the word in the rhythm it belongs to.