neptunium
French, noun/nɛp.ty.njɔm/
neptunium is a French masculine noun meaning “neptunium” (English Wiktionary, September 2026). The French Wiktionary (Wiktionnaire) defines it as “Élément chimique de numéro atomique 93 et de symbole Np appartenant à la série chimique des actinides”.
What does neptunium mean in English?
noun
- 1
masculineneptunium
Source: English Wiktionary, French section, dump of September 2, 2026 (CC BY-SA 4.0).
How French dictionaries define it
noun: 1. Élément chimique de numéro atomique 93 et de symbole Np appartenant à la série chimique des actinides. 2. Métal pur de cet élément. 3. Atome (ou, par ellipse, noyau) de neptunium.
noun: 1. Élément chimique que le chimiste germano-russe Rudolph I. Hermann crut avoir découvert dans la colombite. Il s’agissait probablement en fait d’un mélange de niobium et de tantale.
The definition in the French Wiktionary (Wiktionnaire), in French.
Source: French Wiktionary (Wiktionnaire), dump of September 1, 2026 (CC BY-SA 4.0), through kaikki.org.
Forms of neptunium
- neptuniums plural
Source: English Wiktionary and French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026).
How do you pronounce neptunium?
- /nɛp.ty.njɔm/
- \nɛp.ty.njɔm\
- [nɛp.ty.njɔm]
Sources: English Wiktionary, French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.
English words that translate to neptunium
Source: the translation tables of the English Wiktionary, dump of September 2, 2026.
How common is neptunium in French?
neptunium appears about once in every 66 million words in written French.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).