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Meaning of excretin | Babel Free

Noun CEFR B2

Definitions

A non-nitrogenous crystalline substance, formerly thought to be present in small quantities in human feces.

dated, uncountable

CEFR level

B2

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

See also

Excreting Excretion Excretions excretome excretor Excretory