The type of communication where the mouth is the main instrument is called oral communication. It involves the verbal transmission of information and ideas from one person or group to another through spoken words. Oral communication can occur face-to-face, over the phone, in meetings, speeches, or through electronic devices like video calls and podcasts
. Oral communication is characterized by its immediacy and flexibility, allowing for quick feedback and interaction. It includes both formal settings (such as business presentations, lectures, and political speeches) and informal conversations (like casual talks or telephone calls)
. In summary, oral communication is the process of exchanging messages verbally, relying primarily on the mouth as the main tool for speaking and conveying information
