jar·gon·ize \ˈ ̷ ̷ ̷ ̷ˌnīz\verb (-ed/-ing/-s) intransitive verb : to speak or write jargon transitive verb 1.: to express in jargon 2.: to make into jargon or into a jargon < developed a jargonized form of Dutch in communication with native Africans — Leonard Bloomfield >