To call upon another to decide a question controverted, to corroborate a statement, to vindicate one's rights, etc.
To call on (someone) for aid
To apply for the removal of a cause from an inferior to a superior judge or court for the purpose of reexamination or for decision.
To be attractive.
To ask an umpire for a decision on whether a batsman is out or not, usually by saying "How's that" or "Howzat".
To accuse (someone of something).
To summon; to challenge.
To invoke (used with to).
A summons to answer to a charge.
A call to a person or an authority for help, proof or a decision; entreaty.
Resort to physical means; recourse.
The power to attract or interest.
To cancel, invalidate, annul.
To recall; to summon (a person) again; to bring (a person) back from exile or banishment.
To suppress; to repel.
An act or instance of repealing.