Correct spellings for O'COLCK
- o'clock I have to go to work at O'clock.
If you accidentally misspell "o'colck" as the time, here are some suggestions to correct it: "o'clock", "o' clock" or simply "clock". These are the correct spellings for indicating the time. Remember to use an apostrophe between "o" and "clock" to denote the omission of "of the".
