An interview is a conversation where questions are asked and answers are given. In common parlance, the word "interview" refers to a one-on-one conversation between an interviewer and an interviewee. The interviewer asks questions to which the interviewee responds, usually so information may be transferred from interviewee to interviewer (and any other audience of the interview). Sometimes, information can be transferred in both directions. It is a communication, unlike a speech, which produces a one-way flow of information.
Interviews usually take place face-to-face and in person, although modern communications technologies such as the Internet have enabled conversations to happen in which parties are separated geographically, such as with videoconferencing software, and telephone interviews can happen without visual contact. Interviews almost always involve spoken conversation between two or more parties, although in some instances a "conversation" can happen between two persons who type questions and answers back and forth.