timing

US /ˈtaɪ.mɪŋ/
UK /ˈtaɪ.mɪŋ/
"timing" picture
1.

the choice, judgment, or control of when something should be done

:
The timing of the announcement was perfect.
Good timing is crucial in comedy.
2.

the measurement of the duration of an event or process

:
The coach was focused on the precise timing of each runner's sprint.
The timing system for the race was electronic.