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Meaning of orexin | Babel Free

Noun CEFR B1

Definitions

Either of two neuropeptide hormones found in vertebrates; the hypocretins.

CEFR level

B1

Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.

See also

orexis ORF orfamide orfe Orfed ORFeome