If you're looking for the past tense of a verb related to time, you might be thinking of:
* timed: meaning to measure the duration of something (e.g., "I timed the race.")
* timed out: meaning a process or connection ended due to inactivity (e.g., "The computer timed out.")
* time-traveled: meaning to travel through time (e.g., "The protagonist time-traveled to the future.")
Let me know if you can give me more context and I can help you find the right word!