ultraluminous
Very luminousVery luminous
Meaning
3 senses(not comparable)Very luminous
Very luminous
(not comparable)Very luminous, though less luminous than that classified as hyperluminous.
(not comparable)Having a luminosity near below, at, or, exceeding Eddington luminosity, exceeding the Eddington limit
Origin
From ultra- + luminous.From ultra- + luminous.
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