in great haste

in great haste

Very quickly. Judging by how those kids ran from the party in great haste, they must have heard the police sirens approaching. Don't make a big decision like this in great haste, or you'll regret it later.See also: great, haste

in great haste

very fast; in a big hurry. John always did his homework in great haste. Why not take time and do it right? Don't do everything in great haste.See also: great, haste