(~s)
Note: in AM, use 'kickoff'
1.
In football, the ~ is the time at which a particular game starts. (BRIT)
The ~ is at 1.30.
N-VAR
2.
In American football, a kickoff is the kick that begins a play, for example at the beginning of a half or after a touchdown or field goal. (AM)
N-COUNT
3.
The ~ of an event or activity is its beginning. (INFORMAL)
People stood waiting for the ~ of the parade.
N-SING