To take a side in a dispute.
To substitute for; to replace; (theater) to serve as an understudy.
To make one of a party in a bet or other speculation.
A substitute; a replacement.
To kill or destroy.
To escort someone on a date.
To immobilize with force; to subdue; to incapacitate.
To win a sporting event, competition, premiership, etc.
To obtain by application by a legal or other official process.
To remove.