n. The act of offering.n. The whole office of holy communion; the eucharist.n. In Roman law (oblatio), a mode of extinguishment for debt by the tender of the precise amount due.n. Anything offered or presented; an offering; a gift.n. Specifically Anything offered or presented in worship; an offering or sacrifice; especially, ecclesiastical, a eucharistic offering or donation; usually in the plural, the eucharistic elements or other offerings at the eucharist.n. In canon law, anything offered to God and the church, whether movables or immovables.