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Meaning of pilidium | Babel Free

Noun CEFR B2

Definitions

The free-swimming larva of certain proboscis worms, somewhat resembling a deerstalker hat. It has no resemblance to its parent, and the young worm undergoes development in its interior.

CEFR level

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

pilifer pilimiction pilin Piling piling on piling rig

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