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Meaning of pneumatocyst | Babel Free

Noun CEFR C1

Definitions

A sac or other structure containing air and used for flotation by a marine organism, chiefly used in reference to those of kelps and siphonophores.

Equivalents

Français aérocyste pneumatocyste

CEFR level

C1

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

See also

pneumatode pneumatogram pneumatograph pneumatologist pneumatology pneumatolysis