Extemporaneous speech

Extemporaneous speech is defined as a descriptive or a spoken representation of the narration, any explanation, or the argument that is related to the subject. In extemporaneously definition or extemporaneous definition the subject can either be a widely discussed topic or it can be something that is never openly discussed. Such a kind of speeches are usually presented in the form of impromptu speeches where someone is given limited time or a few minutes to come up with the content or the full-length speech