avianize

[ey-vee-uh-nahyz]
verb (used with object), a·vi·an·ized, a·vi·an·iz·ing. Microbiology.
  1. to diminish the infectivity of (a virus) by repeated culturing in chick embryos.
Also especially British, a·vi·an·ise.

Origin of avianize

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018