0
Anonymous Posted 17 years ago
Grammar

O'clock

What does o'clock mean?
  

Top answer

of the clock CJ

  • of the clock CJ
Free · every Monday

Get the Weekly English Kit 📬

New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.

2 Answers
0
It is a contraction: of the clock. (according to the clock)
So when you say 4 o'clock - it is: the 4th hour(or 4 hours) according to the clock.

Related Questions