The term "minute mark" refers to a specific point or location within a piece of media, such as an audio recording or video file. It indicates how far into the content you are, measured in minutes and seconds elapsed since the beginning of the recording. For example, if you are at the 30-minute mark of a one hour long podcast episode, then you have listened to 30% of the total duration. The term is commonly used when discussing or navigating media files, such as when seeking to rewind or fast forward to a specific point in time within the content.