stands for Web Download . It refers to a video file (typically MKV or MP4) that has been ripped directly from a streaming service’s servers without re-encoding. Unlike WEBRips (which are screen-captured), WEB-DL files retain the original video and audio streams, meaning higher quality—usually 1080p or 4K with 5.1 surround sound.
The keyword “Half His Age A Teenage Tragedy -2017- WEB-DL SP...” likely points to one of three realities: Half His Age A Teenage Tragedy -2017- WEB-DL SP...