yes
Legalese is most definately, a type of slang, a slang that law uses, and the general public must learn in order to live by,
Legalese - 1998 TV is rated/received certificates of: Germany:12 USA:R
a payment , a fee
Vengeance Unlimited - 1998 Legalese 1-15 was released on: USA: 11 February 1999
Legalese - 1998 TV was released on: USA: 4 October 1998 Germany: 25 June 1999 (video premiere) Denmark: 24 June 2003 Hungary: 26 November 2004
In legalese when you request "the leave of the court" it means you are asking the court's approval to be allowed to do something.
"Acting in concert" in legalese, means that two or more people committed or conspired to commit the same crime.
Written in pure legalese but might be helpful: http://www.hrd-coach.net/hrd_articles/index.php?page=article&article_id=22
In American legalese, a noncustodial parent is the non-resident parent who has not been granted care of the child(ren).
The abstract noun form of the adjective 'legal' is legality.A related abstract noun form is the informal noun legalese.
The state/federal statutes (all of which are online) will be the most complete, but they are the hardest to understand as they are in "legalese." Other than that, it depends on the area of law you are wishing to understand.