sêr niwtron
Welsh
Etymology
Calque of English neutron stars.
Noun
sêr niwtron (plural, singular seren niwtron f, not mutable)
Further reading
- R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “sêr niwtron”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies