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Fiberglas

German, noun[ˈfiːbɐˌɡlaːs]

Fiberglas is spelled F-I-B-E-R-G-L-A-S (9 letters) and appears about once in every 4 million words in written German, the 90,067th most frequent German word form (wordfreq, 2021 data). Fiberglas is a German neuter noun meaning “fiberglass (US) / fibreglass (UK)” (English Wiktionary, September 2026). The German Wiktionary defines it as “kostengünstiger Verbund aus Kunststoff und Glasfasern”.

What does Fiberglas mean in English?

noun

  1. 1

    colloquialinformalneuterfiberglass (US) / fibreglass (UK)

Source: English Wiktionary, German section, dump of September 2, 2026 (CC BY-SA 4.0).

How German dictionaries define it

noun: 1. kostengünstiger Verbund aus Kunststoff und Glasfasern

The definition in the German Wiktionary, in German.

Source: German Wiktionary, dump of September 1, 2026 (CC BY-SA 4.0), through kaikki.org.

Forms of Fiberglas

  • Fiberglases genitive
  • Fiberglase dative singular

Source: English Wiktionary and German Wiktionary (dumps of September 2, 2026 and September 1, 2026).

How do you pronounce Fiberglas?

  • [ˈfiːbɐˌɡlaːs]

Sources: English Wiktionary, German Wiktionary (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.

English words that translate to Fiberglas

Source: the translation tables of the English Wiktionary, dump of September 2, 2026.

How common is Fiberglas in German?

Fiberglas appears about once in every 4 million words in written German.

Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).

What to look up after Fiberglas