Law Convincing, but not so much so that contradiction is impossible; not justified or supported by all the facts: "Perfunctory and conclusory findings of the magistrate . . . did not comport with requirements of Federal Rules of Civil Procedure"(National Law Journal).
Main Entry: con·clu·so·ry Pronunciation: k&n-'klü-s&-rE Function: adjective : consisting of or relating to a conclusion or assertion for which no supporting evidence is offered <conclusory allegations>
(kən-klōō'sə-rē) 
sə