approbative
app·ro·ba·tive
adjective
Origin
From Medieval Latin approbātīvus, from Latin approbō (“assert, accept, confirm”).
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.