asseverate

/əˈsɛvəˌreɪt/

Other forms: asseverated; asseverating; asseverates

To asseverate is to declare or affirm something with confidence and seriousness. When you asseverate, you're not just making a statement; you're saying it with such certainty that there's no room for confusion or doubt.

The word comes from the Latin root that means "to affirm or maintain." When you asseverate, you speak with conviction. It's like planting your feet and saying, "This is how it is — no doubt about it!" A witness who gives their testimony in the courtroom may asseverate in order to let everyone know that they are telling the whole truth and nothing but the truth.

Definitions of asseverate

1. verb

   state categorically
   synonyms: assert, maintain

   types:

   allege, aver, say

   report or maintain

   predicate, proclaim

   affirm or declare as an attribute or quality of

   plead

   make an allegation in an action or other legal proceeding, especially answer the previous pleading of the other party by denying facts therein stated or by alleging new facts

   type of:

   insist, take a firm stand

   be emphatic or resolute and refuse to budge