A1V4I1A1N1I1Z10I1N1G2
23 points
AVIANIZING is validvalid
AVIANIZE, to make less severe by repeated culture in a chick embryo, as a virus [v]
AVIANIZE, to make e.g. a virus less severe by repeated culture in a chicken embryo stock, also AVIANISE [v]
AVIANIZE, to make less severe by repeated culture in a chick embryo, as a virus [v]
AVIANIZE, to make e.g. a virus less severe by repeated culture in a chicken embryo stock, also AVIANISE [v]