What is "closeups"

Usage examples of "closeups".

The holo bay divided itself into four windows to show three such closeups plus the original long shot from halfway up the tree trunk.

They sat in a teeming, buzzing mass that filled the balconies and bleachers and overflowed the main floor, while carefully selected cameramen, each with an armed guard at either elbow, prowled the aisles to get human-interest closeups of the Emir's loyal subjects.