Other forms: missed; missing; misses
To miss is to fail to do or sense something, or to be without. If you miss all your free throws, your basketball team probably won't miss you if you skip a game.
The verb form of miss stems from the Old English missan “fail to hit what was aimed at,” while the noun form of miss, meaning a term of honor to a young woman is just the abbreviated form of mistress, which used to be a title of respect. You might not miss the days when every unmarried woman had to be called "Miss."