cosmetics applied to the face to improve or change your appearance
an event that is substituted for a previously cancelled event; "he missed the test and had to take a makeup"; "the two teams played a makeup one week later"
(computer science) a copy of a file or directory on a separate storage device; "he made a backup in case the original was accidentally damaged or erased"
an accumulation caused by clogging or a stoppage; "a traffic backup on the main street"; "he discovered a backup in the toilet"