scavenger : Idioms & Phrases
Scavanger crab
(Zoöl.) , any crab which feeds on dead animals, as the spider crab.
Webster 1913
Scavenger beetle
(Zoöl.) , any beetle which feeds on decaying substances, as the carrion beetle.
Webster 1913
scavenger cell
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noun a cell that engulfs and digests debris and invading microorganisms
phagocyte.
WordNet
Scavenger's daughter
corrupt. of , an instrument of torture invented by Sir W. Skevington, which so compressed the body as to force the blood to flow from nostrils. and sometimes from the hands and feet.Skevington's daughter