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Meaning of red marrow | Babel Free

Noun CEFR B2

Definitions

A haematopoietically active tissue found within certain bones, and responsible for producing all types of blood cells.

countable, uncountable

CEFR level

B2

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

See also

red martyrdom Red Mass red mead red measles red meat red meat allergy