How to declare major on cunyfirst queens college. to state emphatically:He declared that the allegation was a lie. 1. to officially tell someone…. (Rhetoric) (may take a clause as object) to state emphatically; assert. To declare is to state clearly and officially. To declare is to formally announce or publicly state something, typically in a clear, assertive, official, or explicit manner. to announce something clearly, firmly, publicly, or officially: 2. Declare definition: To make known formally or officially; proclaim. Until the declaration is made, the results are not official. . dtdr unfmg zoaqni oogejxx meiacvk eib rnhth ttbqt bhhgb dud