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WordReference Random House Unabridged Dictionary of American English © 2024par•a•sit•ic (par′ə sit′ik),USA pronunciation adj. - Ecologyof, pertaining to, or characteristic of parasites.
- Pathology(of diseases) due to parasites.
- Phoneticsexcrescent (def. 2).
Also, par′a•sit′i•cal. - Greek parasītikós. See parasite, -ic
- Latin parasīticus
- 1620–30
WordReference Random House Learner's Dictionary of American English © 2024par•a•site /ˈpærəˌsaɪt/USA pronunciation n. [countable]- Microbiologya living being that lives on or within a different plant or animal, from which it obtains nutrients (opposed to host ).
- one who receives support from another without giving anything in return.
par•a•sit•ic /ˌpærəˈsɪtɪk/USA pronunciation adj. WordReference Random House Unabridged Dictionary of American English © 2024par•a•site (par′ə sīt′),USA pronunciation n. - Ecology, Microbiologyan organism that lives on or in an organism of another species, known as the host, from the body of which it obtains nutriment.
- a person who receives support, advantage, or the like, from another or others without giving any useful or proper return, as one who lives on the hospitality of others.
- Ancient History(in ancient Greece) a person who received free meals in return for amusing or impudent conversation, flattering remarks, etc.
- Greek parásītos one who eats at another's table, origin, originally adjective, adjectival: feeding beside, equivalent. to para- para-1 + sît(os) grain, food + -os adjective, adjectival suffix
- Latin parasītus
- 1530–40
- 2.See corresponding entry in Unabridged sycophant, toady, leech, sponge, hanger-on.
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