Present; current; now passing: as, on the 8th of June instant; the 10th instant (that is, the 10th day “in the present month,” Latin instante mense).Immediate; with no interval of time intervening; instantaneous.Immediate in succession; very next.Insistent; urgent; earnest; pressing.n. A particular point of time regarded as present.n. A point in duration; a moment; a very small period or interval of time: as, he will return in an instant.n. Application; instance.n. Synonyms Minute, etc. See moment.Instantly; very soon.To importune; urge.