Standard Lemma guide

erbium

noun · 3 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • UK: /ˈɜː.bɪ.əm/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • US: ûr'bē-əm
  • US: /ˈɝ.bi.əm/
  • General-American: Recorded audio is listed in the source snapshot.
  • rhymes with -ɜː(ɹ)biəm

1

noun

Meaning 1

A chemical element (symbol Er) with atomic number 68: a silvery-white metal, in nature always found in combination with other elements.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A single atom of this element.

Definition source: English Wiktionary via Wiktextract

Usage: countable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

a trivalent metallic element of the rare earth group; occurs with yttrium

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: Er, atomic number 68

Antonyms: none provided

Broader terms: metallic element, metal

History

Etymology

Borrowed from New Latin erbium; itself from Swedish Ytterby (the name of the town where the element was discovered) + -ium. Coined by Swedish chemist and mineralogist Carl Gustaf Mosander in 1843. Doublet of terbium, ytterbium, and yttrium.

Across languages

Translations

71 source translations are retained for this English entry.

  • Afrikaans: erbium — chemical element
  • Albanian: erbium — chemical element
  • Arabic: إِرْبِيُوم (ʔirbiyūm) — chemical element
  • Armenian: էրբիում (ērbium) — chemical element
  • Asturian: erbiu — chemical element
  • Basque: erbioa — chemical element
  • Belarusian: э́рбій (érbij) — chemical element
  • Breton: erbiom — chemical element
  • Bulgarian: е́рбий (érbij) — chemical element
  • Catalan: erbi — chemical element
  • Chinese Mandarin: 鉺 /铒 (ěr) — chemical element
  • Cornish: erbyum — chemical element
  • Czech: erbium — chemical element
  • Danish: erbium — chemical element
  • Dutch: erbium — chemical element
  • Esperanto: erbio — chemical element
  • Estonian: erbium — chemical element
  • Faroese: erbium — chemical element
  • Finnish: erbium — chemical element
  • French: erbium — chemical element
  • West-Frisian: erbium — chemical element
  • Friulian: erbi — chemical element
  • Galician: erbio — chemical element
  • Georgian: ერბიუმი (erbiumi) — chemical element
  • German: Erbium — chemical element
  • Greek: έρβιο (érvio) — chemical element
  • Hebrew: ארביום (érbiyum) — chemical element
  • Hindi: रक्तला (raktalā) — chemical element
  • Hungarian: erbium — chemical element
  • Icelandic: erbín — chemical element
  • Irish: eirbiam — chemical element
  • Italian: erbio — chemical element
  • Japanese: エルビウム (erubiumu) — chemical element
  • Kashubian: érb — chemical element
  • Kazakh: эрбий (érbii) — chemical element
  • Khmer: អែប្យូម (ʼaepyoum) — chemical element
  • Korean: 에르븀 (ereubyum) — chemical element
  • Korean: 어븀 (eobyum) — chemical element
  • Latin: erbium — chemical element
  • Latvian: erbijs — chemical element
  • Lithuanian: erbis — chemical element
  • Luxembourgish: Erbium — chemical element
  • Macedonian: ербиум (erbium) — chemical element
  • Malay: erbium — chemical element
  • Maltese: erbjum — chemical element
  • Manx: erbium — chemical element
  • Mongolian: эрби (erbi) — chemical element
  • Norwegian: erbium — chemical element
  • Polish: erb — chemical element
  • Portuguese: érbio — chemical element
  • Romanian: erbiu — chemical element
  • Russian: э́рбий (érbij) — chemical element
  • Scottish Gaelic: eirbiam — chemical element
  • Serbo-Croatian: ербиj — chemical element
  • Serbo-Croatian: ербиjум — chemical element
  • Serbo-Croatian: erbij — chemical element
  • Serbo-Croatian: erbijum — chemical element
  • Slovak: erbium — chemical element
  • Slovene: erbij — chemical element
  • Spanish: erbio — chemical element
  • Swedish: erbium — chemical element
  • Tajik: Эрбий (Erbiy) — chemical element
  • Tamil: எல்லிரும்பு (ellirumpu) — chemical element
  • Thai: เออร์เบียม (əə-bîiam) — chemical element
  • Turkish: erbiyum — chemical element
  • Ukrainian: е́рбій (érbij) — chemical element
  • Uzbek: эрбий (erbiy) — chemical element
  • Uzbek: erbiy — chemical element
  • Vietnamese: eribi — chemical element
  • Volapük: lerbin — chemical element
  • Welsh: erbiwm — chemical element