cease and desist noun 2verb 1forms 3 noun[before a noun]2 •A written demand that a party stops and does not resume a certain behavior, such as copyright infringement, slander, or libel, threatening legal action if the recipient fails to do so.She received a cease-and-desist from his solicitors soon after the podcast. •(US) An order by a government agency, sanctioned by a court, that one must stop and not resume a certain (usually illegal) behavior.His remarks did not stop the courts from issuing the cease-and-desist order. verb1 •To stop and not resume an action.We are told to cease and desist or we will cease to exist. formsceased and desisted · ceasing and desisting · ceases and desists