It was an instantaneous reaction to being in serious, instant trouble.

It was an instantaneous reaction.

But it would be the album's second track that would garner an instantaneous reaction...

Battery arrays offer an almost instantaneous response time.

Success in the warfare environment of the 1990s and beyond will require thorough evaluation, rapid decision-making and almost instantaneous response to any postulated threat.

Unlike a conversation, message boards do not have an instantaneous response and require that users actively go to the site to check for responses.

The manufacturers claim that it offers improved shift quality and virtually instantaneous gearchanges.

These gap junctions allow for virtually instantaneous transmission of electrical signals through direct passive flow of ions between neurons (transmission can be bidirectional).

The relays use the mass effect of element zero (related to dark energy) to alter space-time, allowing virtually instantaneous travel between any two points.

An external fire must not cause virtually instantaneous explosion of almost the entire contents of the package.

Communications by these means are virtually instantaneous and stand on a different footing.