The digit/figure 5.
He wrote a five followed by four zeroes.
A banknote with a denomination of five units of currency. See also fiver.
Can anyone here change a five?
Anything measuring five units, as length.
All the fives are over there in the corner, next to the fours.
A person who is five years old.
The fives and sixes will have a snack first, then the older kids.
Five o'clock.
See you at five.
A short rest, especially one of five minutes.
Take five, soldier.
A basketball team, club or lineup.
A ball game, somewhat like tennis, played against a wall.
A pair of fives.
The cells located on the fourth floor.