Adverb
without any delay
Source: WordNetIf the presence of electricity can be made visible in any part of the circuit, I see no reason why intelligence may not be transmitted instantaneously by electricity. Samuel F. B. Morse
I don't feel that the conductor has real power. The orchestra has the power, and every member of it knows instantaneously if you're just beating time. Itzhak Perlman
Software production is unlike any other production that preceded it. No raw materials are required, no time is required, and no effort is required. You can make a million copies of a piece of software instantaneously for free. It's a totally new paradigm of production. John McAfee
The amygdala in the emotional center sees and hears everything that occurs to us instantaneously and is the trigger point for the fight or flight response. Daniel Goleman
Electric circuitry profoundly involves men with one another. Information pours upon us, instantaneously and continuously. Marshall McLuhan
I shall argue that Keynesian macroeconomics neither asserts nor requires nominal wage and/or price rigidity. It does assert and require that markets not be instantaneously and continuously cleared by prices. James Tobin