The term "1080p" refers to a specific video resolution. It signifies a high-definition (HD) video quality with a resolution of 1920 pixels horizontally and 1080 pixels vertically. This results in a clearer, more detailed picture compared to lower resolutions like 720p or standard definition (SD) videos. The "p" in 1080p stands for "progressive scan," indicating that the video is displayed in progressive scan mode, where each frame is drawn in sequence, providing a smoother and more detailed image.