choose no to consume; "I abstain from alcohol"

to refrain from casting a “yes” or “no” vote

To vote, when judging, that one is not sure if a touch has been made, or if made, whether it was on target or off-target.

MPs might abstain in a vote. This means that they are voting neither for nor against a motion. There is a special button on their desk if they wish to abstain during a vote.

v. To keep oneself back (from doing or using something).

Refrain from; choose not to do something. By making this pledge, WTCU members are vowing to not use of liquor in any form.

to retrain from casting a "yes" or "no" vote