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epizoon

epizoon

9.9
A small creature that lives on the outside of another animal like a flea
  • noun
  • /ˌɛpɪˈzuːn/
  • Specialized
translation icon : epizoón
  • Fleas are a common type of epizoon found on domestic animals.

Examples

  • The veterinarian explained that the rash was caused by an epizoon living on the cat's skin.

  • Many birds preen themselves to remove epizoon that may inhabit their feathers.

  • The epizoon clung tightly to the dog's fur.

  • Fleas are common epizoa found on pets.

  • Fleas are an example of an external parasitic epizoon that lives on the skin of their hosts.

  • When grooming, the cat often removes epizoon like lice that irritate its skin.

  • An epizoon can cause health issues for animals by feeding on their blood.

Synonyms

epizoan
vsepizoon
  • Specialized
9.9

A creature that lives on the outside of another animal and may harm it

has identical meaning but uses the spelling shown in the entry
ectozoon
vsepizoon
  • Specialized
9.9

An animal that lives outside another animal and feeds on it, like a flea

focuses on the external parasite idea with a wider set of examples
ectozoan
vsepizoon
  • Specialized
9.9

An animal that lives on another animal's body and feeds on it, like a flea or tick

restricts this to parasites on animals rather than on any organism
ectoparasite
vsepizoon
  • Specialized
8.6

A small animal like fleas and ticks that lives on another animal and feeds on its blood or skin

refers to an external parasite but does not always stress feeding action

Surface Forms

epizoon singular
epizoons plural

Morphology

epizoon = zoon (semi-transparent) = epi + zoon + epi

The word is analyzable as the scientific combining prefix 'epi-' (on/upon) + 'zoon' (animal), but these combining forms are technical and not familiar to average B1 learners.

Etymology

Epizoon comes from Greek parts epi- and zoon, meaning 'on' and 'animal', the same root as in zoo. So an epizoon is an animal that lives 'on' another animal's body, like a flea or a louse.