The o'clock is a shorten version of, "of the clock." I believe it was traced back to the 14th century.
four oclock
11 to 2p.m. oclock
8 oclock today
well on cartoon network, it is usually at nine oclock. mostly on thursdays.
12 oclock 6 oclock
3 oclock
It means right in front of you. When soldiers relate directions to the clock 3 oclock means right, 9 oclock means left 12 oclock means front, and 6 oclock means back.
If you go to the dentist at 9 AM and four people have to get there teeth cleaned then what time will you be done at the dentist?
True
1:20 because it usually takes an hour.
3 assuming they are both the same-am or pm
nine oclock and six oclock