Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "expertize" in a sentence
"The majority of congressmen and senators have not spent one day in uniform and believe they have the expertize to tell military experts how to fight a war."
"I'm not saying is the best plan for economic recovery, because that is not my area of expertize."
""It's in such a delicate part of the reef and the ship is in such a badly damaged state, that managing this process will require all the specialist expertize that we can bring to bear.""