To call; summon; challenge.In law: To remove, as a cause, from a lower to a higher judge or court. See appeal, n., 2 .Formerly, to charge with a crime before a tribunal; accuse; institute a criminal prosecution against for some heinous offense: with of before the offense charged: as, to appeal a person of felony.. To address; offer up, as an appeal.To call for aid, mercy, sympathy, or the like; make an earnest ontreaty, or have the effect of an entreaty.In law, to refer to a superior judge or court for the decision of a cause depending; specifically, to refer a decision of a lower court or judge to a higher one, for reëxamination and revisal.To refer to another person or authority for the decision of a question controverted, or for the corroboration of testimony or facts; in general, to refer to some tribunal explicitly mentioned or implied.To have recourse; resort for proof, decision, or settlement: as, to appeal to force.[In all senses, with to or unto before the tribunal whose judgment is asked, and from before that whose decision is rejected.]n. An address or invocation; a call for sympathy, mercy, aid, or the like; a supplication; an entreaty: as, an appeal for help; an appeal for mercy.n. A proceeding taken to reverse a decision by submitting it to the review of a higher authority: as, an appeal to the house from a decision of the chair. In law:n. Sometimes used in the above general meaning, so as to include writs of error, certiorari, etc.n. Strictly, the removal of a cause or suit from a lower to a higher tribunal, in order that the latter may revise, and, if it seems needful, reverse or amend, the decision of the former.n. The mode of procedure by which such removal is effected.n. The right of removal to a higher court.n. Formerly, a vindictive action at the suit of a party injured when the supposed criminal had been previously acquitted on an indictment or pardoned.n. A summons to answer to a charge; a challenge.n. A call to another to sanction or witness; a reference to another for proof or decision: as, in an oath a person makes an appeal to the Deity for the truth of his declaration.n. Resort or recourse for decision.