Definition: A deduction of points from a program’s score, often of 1 point but sometimes more. Falls, time and costume violations, unnecessary and illegal elements, program interruptions, or other issues during the performance may result in deductions.

“It is rather unlucky that he wasn’t able to land properly after that jump. I am sure there will be a deduction for that fall.”

Source: https://www.soyouwanttowatchfs.com/guides/glossary