One who, or that which, grabs (seizes). / (television, film) A line of dialogue, etc. that captures the viewer's attention.

plural of grabber

An electronic device that captures digital still frames from an analog video signal or a digital video stream.

plural of frame grabber

(informal) A person or event that attracts prominent notice in the news media.

plural of headline-grabber

An electronic device used to intercept passcodes illicitly as they are transmitted.

plural of code grabber