Sorry, your browser does not support either the latest HTML5 standard for video or the video format mp4. Firefox doesn't play mp4 videos. Or, download the most-compatible browser Google Chrome at http://www.google.com/chrome .
Definition: Take away (something) from something else so as to decrease the size, number, or amount; to withdraw or take away, as a part from a whole.
Written ASL digit for SUBTRACT. [Contributed by Todd Hicks, ASLwrite, 2019]