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Meaning of ultraluminous | Babel Free

Adjective CEFR C1

Definitions

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
not-comparable

CEFR level

C1

Advanced
This word is part of the CEFR C1 vocabulary — advanced level.

See also

ultraluxe ultraluxurious ultraluxury ultramacho ultramafic ultramagnetic