or screen shot
Also called screen capture. a copy or image of what is seen on a computer screen at a given time: Save the screenshot as a graphics file.
verb (used with object) screen·shot or screen·shot·ted, screen·shot·ting.
to take a screenshot of: You can screenshot the error message and send it to me.
Origin of screenshot
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
an image created by copying part or all of the display on a computer screen at a particular moment, for example in order to demonstrate the use of a piece of software
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Online Etymology Dictionary, © 2010 Douglas Harper