Definition of "instanter" [‖In•stan•ter]

• Without delay; instantly. (adverb)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "Nor could we thrust knowledge into their thick heads, and have them speak "instanter," the holy speech of man's humanity."
• "These gentlemen and ladies who have betrayed a public trust and who have sought to hide their failures behind a smoke-screen of "it is all the fault of these over-paid, greedy musicians" deserve forced retirement instanter."
• "Every trained-animal turn would be taken off the stage instanter, and we'd be all hunting for a job."