crab louse

See synonyms for crab louse on Thesaurus.com
noun
  1. See under louse (def. 1).

Origin of crab louse

1
First recorded in 1540–50

Words Nearby crab louse

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How to use crab louse in a sentence

British Dictionary definitions for crab louse

crab louse

noun
  1. a parasitic louse, Pthirus (or Phthirus) pubis, that infests the pubic region in man

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