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parasite

parasite

111 4.2
A living thing that lives on or inside another living thing and takes food from it
  • noun
  • /ˈpærəˌsaɪt/
  • Specialized
translation icon : parásito
  • After hiking in the woods, she discovered that she had picked up a parasite from a tick bite.
  • intestinal parasite
  • malaria parasite
  • parasite infection

Pork pigs are they, they, they carry parasites more than any other animal.

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Examples

  • With wider use of antimalarial drugs, the malaria parasite also began to change.

    Academic text (1992)
  • A crew member was brought back on board with something attached to his face, some kind of parasite.

  • The doctor said she ate something with a parasite in it.

  • Since more than half of the species on Earth are parasites, it could be more than we think.

  • Parasite eggs, expelled in feces, are the only external living stage of the parasite life cycle.

    Academic text (2012)
  • The doctor says a parasite in my intestine causes the dysentery.

  • As the climate changes, insects and other parasites like ticks change their habitat and spread diseases.

  • Another example of a parasite is one that attacks ungulates, deer, moose, elk.

  • The doctor diagnosed him with a parasite that was causing his stomach pain.

  • The parasite feeds off its host without providing any benefits in return.

Synonyms

symbiote
vsparasite
  • Specialized
5 9.2

A living thing that lives on or in another living thing and harms it

takes nourishment without benefiting or killing the host

Antonyms

symbiont
  • Specialized
34 7.5

An organism that lives closely with another and helps both survive

Compounds

malaria parasite
  • Specialized
1 4.1

A very small single cell that lives in human blood, spreads by mosquito bites and causes malaria

9.9

A rare endangered tree from New Caledonia that grows on another tree and takes food and water from it

pond-scum parasite
  • Specialized
9.9

A small fungus that lives on and harms algae in ponds

How Dependent

obligate
  • Specialized
1 8.6
parasite
  • Specialized
111 4.2
commensal
  • Specialized
1 9.9

Surface Forms

parasite singular
parasites plural

Etymology

Parasite comes from Greek parts para- ('beside', as in parallel) and sitos ('food'), and it originally pictured someone who ate at another person's table. So a parasite in nature is an animal or plant that lives on or in another creature and takes its food from that host.