instant (adj.)
urgent, pressing, imperative
Tim III.i.19[Flaminius to Lucullus, of Timon] having great and instant occasion to use fifty talents
Tim III.ii.36[Servilius to Lucius, of Timon] requesting your lordship to supply his instant use with so many talents
SHAKESPEARE'S WORDS © 2020 DAVID CRYSTAL & BEN CRYSTAL