Parasitize: meaning, definitions and examples

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parasitize

 

[ ˈpærəˌsaɪtaɪz ]

Verb
Context #1 | Verb

biological interaction

To parasitize means to live in or on another organism and derive nourishment at the other's expense. This term is often used in the context of biology to describe how certain species exploit their hosts for survival and reproduction.

Synonyms

exploit, leech, prey upon

Examples of usage

  • Certain fungi parasitize plants, leading to crop failures.
  • Tape worms parasitize the intestines of their hosts.
  • Some insects parasitize other insects, laying eggs inside them.
Context #2 | Verb

figurative language

In a more metaphorical sense, to parasitize can refer to individuals or organizations that take advantage of others for their gain without contributing back. This usage highlights social or economic exploitation.

Synonyms

drain, exploit, siphon off

Examples of usage

  • Some corporations parasitize smaller businesses to grow their profits.
  • He felt that his roommate was trying to parasitize off his social connections.
  • Certain influencers can parasitize their followers' support without giving anything in return.

Word origin

The word 'parasitize' is derived from the Greek word 'parasitos,' which means 'one who eats at the table of another.' This term was formed from 'para' meaning 'beside' and 'sitos' meaning 'food.' 'Parasitism' as a biological concept has roots in the 19th century, when scientists began to study the relationships between organisms in more detail. The verb form 'parasitize' started to appear in English texts around the mid-20th century, as the understanding of ecological relationships grew more sophisticated. It is often associated with discussions in biology, ecology, and medicine, where the dynamics of host-parasite interactions are crucial to understanding various life forms and their survival strategies.