- -ade1suffix forming nouns:1》 denoting an action that is completed: blockade.2》 denoting the body concerned in an action or process: brigade.3》 denoting the product or result of an action or process: arcade.Originfrom Fr., via Port., Provençal, and Sp. -ada or via Ital. -ata, from L. -atus (past participial suffix of verbs ending in -are).————————-ade2suffix forming nouns such as decade.Originvar. of -ad1, from Fr. -ade, from Gk -as, -ad-.————————-ade3suffix forming nouns:1》 equivalent in sense to nouns ending in -ade1: brocade.2》 denoting a person: renegade.Originfrom Sp. or Port. -ado, masculine form of -ada (see -ade1).
English new terms dictionary. 2014.