For a fielder to position himself behind the wicket (relative to a team-mate who is throwing the ball at the wicket) so as to stop the ball, and prevent overthrows.
For the non-striker to take a few steps down the pitch, in preparation to taking a run, just as the bowler bowls the ball.
To move backwards, especially for a vehicle to do so.
To copy (data) so that it can be restored if the main copy is lost.
To undo one's actions.
To fill up because of a backlog.
To halt the flow or movement of something.
To provide support or the promise of support to.
To reconsider one's thoughts.
To move a vehicle backwards.
Coordinate terms: back away, back off, stand back
to hit (the ball) completely cleanly and accurately
to a great extent or degree; extremely; exceedingly.
Of a single, simple sound or tone; said of some vowels and the unaspirated consonants.
Free of foreign material or pollutants.
Free of flaws or imperfections; unsullied.
Done for its own sake instead of serving another branch of science.
Mere; that and that only.
Without harmonics or overtones; not harsh or discordant.
A lot of.
Free of immoral behavior or qualities; clean.
One who, or that which, is pure.