numeric
The number five, used as a numeral. Often used in counting objects, especially in the traditional Japanese counting system.
机の上にりんごが五つある。
There are five apples on the desk.
noun
five years old
Used to indicate the age of five, especially for children. Common in phrases like 五つになる (turn five).
My daughter will be five this year.
noun
eight o'clock (old time system)
In the old Japanese temporal hour system, 五つ corresponded to approximately 8 a.m. or 8 p.m. Rarely used in modern contexts except in historical or literary settings.
江戸時代には、五つは今の午前八時ごろを指した。
In the Edo period, 五つ referred to around 8 a.m. in the modern time system.