plwtoniwm
Welsh edit
| Chemical element | |
|---|---|
| Pu | |
| Previous: neptwniwm (Np) | |
| Next: americiwm (Am) | |
Etymology edit
Borrowed from English plutonium, from English Pluto, from Ancient Greek Πλούτων (Ploútōn, “god of the underworld”), Ancient Greek πλοῦτος (ploûtos, “rich”), from Ancient Greek πλέω (pléō, “float, sail”), from Proto-Indo-European *plew- (“fly, flow, run”). Doublet of llyw (“rudder”).
Pronunciation edit
Noun edit
plwtoniwm m (uncountable)
Mutation edit
| Welsh mutation | |||
|---|---|---|---|
| radical | soft | nasal | aspirate |
| plwtoniwm | blwtoniwm | mhlwtoniwm | phlwtoniwm |
| Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs. | |||
References edit
- R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “plwtoniwm”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies