English
hesperium
Hesperium comes from Italian Esperio.
- Italianc. 1300–presentEsperio
- Englishtodayhesperium
attested reconstructed ? uncertain or disputed
Lineage
- Italianc. 1300–presentEsperio
- Englishtodayhesperium
Every English word from Italian Esperio
Today it means
noun A rejected name for plutonium. (Esperium chemical symbol: Es)
Language periods are conventional ranges, not dates for this word.
Etymograph / Italian Esperio / hesperium