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Meaning of luminogen | Babel Free

Noun CEFR B2

Definitions

Any atom or molecule which, when added to a crystal, causes it to luminesce or fluoresce

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

luminogram luminograph luminography luminoimmunoassay luminol luminolide