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Parasite vs Bloodsucker - What's the difference?

parasite | bloodsucker |

Bloodsucker is a synonym of parasite.



As nouns the difference between parasite and bloodsucker

is that parasite is a person who lives on other people's efforts or expense and gives little or nothing back while bloodsucker is one who drinks the blood of others, especially by sucking blood through a puncture wound; a hemovore.

parasite

Noun

(en noun)
  • (pejorative) A person who lives on other people's efforts or expense and gives little or nothing back.
  • (biology) an organism that lives on or in another organism, deriving benefit from living on or in that other organism, while not contributing towards that other organism sufficiently to cover the cost to that other organism.
  • * {{quote-magazine, date=2013-03
  • , author= , title=The Smallest Cell , volume=101, issue=2, page=83 , magazine= citation , passage=It is likely that the long evolutionary trajectory of Mycoplasma went from a reductive autotroph to oxidative heterotroph to a cell-wall–defective degenerate parasite . This evolutionary trajectory assumes the simplicity to complexity route of biogenesis, a point of view that is not universally accepted.}}
    ''Lice, fleas, ticks and mites are widely spread parasites .
  • (literary, poetic) A climbing plant which is supported by a wall, trellis etc.
  • * 1813 , (Percy Bysshe Shelley), Queen Mab , I:
  • Her golden tresses shade / The bosom’s stainless pride, / Curling like tendrils of the parasite / Around a marble column.

    Antonyms

    * commensal (doing no noticeable harm) * mutualist or sometimes symbiote (beneficial)

    See also

    * symbiont

    References

    *

    Anagrams

    * ----

    bloodsucker

    Alternative forms

    * bloudsucker (obsolete) * bloud-sucker (obsolete) * blood-sucker

    Noun

    (en noun)
  • One who drinks the blood of others, especially by sucking blood through a puncture wound; a hemovore.
  • By extension, any parasite.
  • By extension, one who attempts to take as much from others as possible.
  • A vampire.