sheep_tick
1. [ noun ] (zoology) parasitic on sheep and cattle as well as humans; can transmit looping ill in sheep (acute viral disease of the nervous system); a vector for Lyme disease spirochete
Synonyms: Ixodes_ricinus sheep-tick sheeptick
Related terms: hard_tick Ixodes
2. [ noun ] (zoology) wingless fly that is an external parasite on sheep and cattle
Synonyms: sheeptick Melophagus_Ovinus sheep-tick sheep_ked
Related terms: louse_fly Melophagus
Similar spelling:   sheeptick
  sheep-tick
  sheep_dog