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Meaning of machaeridian | Babel Free

Noun CEFR C1

Definitions

A fossil form of segmented (annelid) worm, of the class Machaeridia, that had a scaly armour of mineralised plates

CEFR level

C1

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

See also

machaerotid machair machaira machairodont machairodontid machairodontine