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ultravirus Definition

ultra·vi·rus (ul′trə vī′rəs)

noun

an ultramicroscopic virus, so small as to pass through the pores of the finest filter

Etymology: ModL: see ultra- & virus

Browse dictionary entries near ultravirus

  1. ‹ ultraviolet
  2. ‹ Ultrasuede
  3. ‹ ultrastructure
  4. ‹ ultrasound
  5. ‹ ultrasonography
  6. ‹ ultrasonics
  7. ‹ ultrasonic
  8. ‹ ultrashort
  9. ‹ ultrared
  10. ‹ ultranationalism
  1. ulu ›
  2. ululate ›
  3. Ulyanovsk ›
  4. Ulysses ›
  5. um ›
  6. UMA ›
  7. umbel ›
  8. umbellate ›
  9. umbelliferous ›
  10. umbellule ›