Noun
English Wikipedia has an article on:Wolf-Rayet starWikipedia
Wolf-Rayet star (plural Wolf-Rayet stars)
(astronomy) Any of a class of young, very hot stars that have a very strong stellar wind and consequent broad, strong emission lines.
It is possible that NC type novae are objects differing physically very much from normal novae, for example planetary nebulae in formation, exhibiting Wolf-Rayet star like features. Source: Internet
In some cases, the process of estimation is extreme, with luminosities being calculated when less than 1% of the energy output is observed, for example with a hot Wolf-Rayet star observed only in the infra-red. Source: Internet
WR 124 is a Wolf-Rayet star moving at great speed surrounded by a nebula of ejected gas. Source: Internet