affirmative >> /əˈfərmədɪv/
Definition: [noun] A statement of agreement with or consent to an assertion or request.
Example: he accepted her reply as an affirmative
Definition: [noun] A word or particle used in making assertions.
Example: In these cases, the complex content of the clause, either affirmative or negative, is symbolized by a single, unanalysable morpheme.
Definition: [noun] A statement asserting that something is true of the subject of a proposition.
Example: A propositions, or universal affirmatives take the form: All S are P.
Definition: [adjective] Agreeing with or consenting to a statement or request.
Definition: [adjective] Supportive, hopeful, or encouraging.
Definition: [adjective] Stating that a fact is so; making an assertion.
Definition: [exclamation] Expressing agreement with a statement or request; yes.
Example: Affirmative, sir, responded the ships tactical officer.