Webster's Revised Unabridged Dictionary · 1913

Parasitic

Parasitic (par`ȧ*sit"ik) , adjective

[Latin parasiticus, Greek {not transcribed}: compare French parasitique.]

1.
Of the nature of a parasite; having the habits of a parasite; fawning for food or favors; sycophantic.
Parasitic preachers. — Milton
2.
(Botany & Zoology) Of or pertaining to parasites; living on, or deriving nourishment from, some other living animal or plant. See Parasite, 2 & 3.
Collocations (1)
Parasitic gull or Parasitic jager (Zoology) , See Jager.

Also: Parasitical