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Meaning of ctenidium | Babel Free

Noun CEFR B2

Definitions

  1. A respiratory system, in the form of a comb, in some molluscs
  2. A row of spines in some insects

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

ctenitoxin ctenius ctenizid ctenochasmatid ctenochasmatoid ctenocheyid

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