It is an abbreviation of 'of the clock'.
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.
"quatre heures"
if you mean when installing a timing chain, the keyway or square notch should be at 12 oclock and the mark should be at 3 oclock
12 oclock 6 oclock
3 oclock
True
it is 1 oclock
3 assuming they are both the same-am or pm
nine oclock and six oclock
I think it means it is tree oclock it probably doesnt but thats what i think anyhow!
Words that rhyme with "oclock" include "flock," "rock," and "block."
cam is set at 12 oclock ip pump is set at 3oclock crank is 6 oclock a aux is 9 oclock