-d.ˌīz, -ˌtīz verb
( -ed/-ing/-s )
intransitive verb
: to give a professional opinion usually after careful study or examination
would … be pointless for me to expertize on the specific subject — R.F.Cassidy
transitive verb
: to examine and give expert judgment on
a philatelic society which expertizes the stamps of its members for a moderate fee — R.B.Yardley