europium

/jʊˈɹəʊ.pɪ.əm/

//jʊˈɹəʊ.pɪ.əm// noun

By · According to Wiktionary data (CC BY-SA) ·

"europium" is a 8-letter English headword indexed on PlainSpell.

The verdict

“europium” is uncommon English (frequency #98,090 among 18,836 “E” headwords), classed as a noun. The kind of spelling people second-guess.

#98,090
frequency rank, English
18,836
“E” headwords

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A metallic chemical element (symbol Eu) with an atomic number of 63.

Key facts for europium
PropertyValue
Headwordeuropium
LanguageEnglish
Part of speechNoun
IPA/jʊˈɹəʊ.pɪ.əm/
Letters8
Frequency rank#98,090
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “europium” sits in English frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). europium lands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Rare enough to double-check

europium is uncommon English at frequency #98,090 among 18,836 “E” headwords, classed as anoun, transcribed /jʊˈɹəʊ.pɪ.əm/. Rarity is why readers land here mid-draft. Gloss: "A metallic chemical element (symbol Eu) with an atomic number of 63.".

We couldn't generate a plausible misspelling set for europium, which points to an orthography that plays by predictable English rules. This headword has no recorded confusable partner, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: Borrowed from French europium, from Europe + -ium. The correct English form is europium, spelled E-U-R-O-P-I-U-M.

Definition

  1. 1
    A metallic chemical element (symbol Eu) with an atomic number of 63.

Etymology

Borrowed from French europium, from Europe + -ium.

This word in other languages

europio(Español)europium(Français)Europium(Deutsch)európio(Português)

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "europium"?
"europium" is spelled E-U-R-O-P-I-U-M. The IPA pronunciation is /jʊˈɹəʊ.pɪ.əm/.
What does "europium" mean?
As a noun, "europium" means: A metallic chemical element (symbol Eu) with an atomic number of 63.
How do you pronounce "europium"?
The IPA (International Phonetic Alphabet) transcription for "europium" is /jʊˈɹəʊ.pɪ.əm/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "europium"?
Borrowed from French europium, from Europe + -ium. See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Using “europium”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is E-U-R-O-P-I-U-M - every other letter order is a misspelling in standard orthography.
  • Say it as /jʊˈɹəʊ.pɪ.əm/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more English words and confusable pairs in the same reference. English words

Other uncommon English words near this rank

Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list