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flúor

Spanish, noun/ˈfluoɾ/

flúor is spelled F-L-Ú-O-R (5 letters) and appears about once in every 2 million words in written Spanish, the 45,181st most frequent Spanish word form (wordfreq, 2021 data). Flúor is a Spanish masculine noun meaning “fluorine” (English Wiktionary, September 2026). The Spanish Wiktionary (Wikcionario) defines it as “Elemento químico de número atómico 9 situado en el grupo de los halógenos (grupo 17) de la tabla periódica de…”.

What does flúor mean in English?

noun

  1. 1

    masculinefluorine

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

How Spanish dictionaries define it

noun: 1. Elemento químico de número atómico 9 situado en el grupo de los halógenos (grupo 17) de la tabla periódica de los elementos. Su símbolo es F. Es un gas a temperatura ambiente, de color amarillo pálido, formado por moléculas diatómicas F2. Es el más electronegativo y reactivo de todos los elementos. En forma pura es altamente peligroso, causando graves quemaduras químicas en contacto con la piel.

The definition in the Spanish Wiktionary (Wikcionario), in Spanish.

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

How do you pronounce flúor?

  • /ˈfluoɾ/
  • [ˈflu.oɾ]
  • [ˈfluoɾ]

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

English words that translate to flúor

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

How common is flúor in Spanish?

flúor appears about once in every 2 million words in written Spanish.

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

What to look up after flúor