One who is not a judge (public official administering the law).(noun)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "nonjudge" in a sentence
"In earlier eras, Supreme Court justices came from a variety of backgrounds, but Ms. Kagan would be the first nonjudge since Nixon appointees Lewis Powell and William Rehnquist in 1972."
"The Supreme Court has not had a nonjudge in quite a while."
"Ms. Kagan is the only nonjudge known to have been interviewed."