To dodge (a question), to avoid an unpleasant task or duty
To make a sudden, involuntary movement in response to a (usually negative) stimulus; to cringe.
To let the foot slip from a ball, when attempting to give a tight croquet.
The slipping of the foot from a ball, when attempting to give a tight croquet.
A reflexive jerking away.
To take a customary action to ward off some misfortune that is believed to be attracted by a presumptuous statement.
Hopefully; a self-directive to undertake the customary action to ward off bad luck.