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sea louse

Noun CEFR B2

Definitions

  1. Any copepod within the family Caligidae (order Siphonostomatoida); a kind of marine ectoparasite that feeds on the mucus, epidermal tissue and blood of fishes.
  2. The horseshoe crab.

Equivalents

CEFR level

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

See also

sea mammal sea mantis sea mat sea mile sea milkwort Sea Mills

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