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Meaning of polybranchiaspiform | Babel Free

Noun CEFR C2

Definitions

Any extinct fish of the order †Polybranchiaspidiformes

CEFR level

C2

Mastery
This word is part of the CEFR C2 vocabulary — mastery level.

See also

polybrene polybromide polybrominated biphenyl polybuny polybutadiene Polybutene