Previously the news front page would always load instantly, now it sometimes sits there spinning with a noticeable delay before anything appears.

There was a slight but noticeable delay and then the ship was under way.

In a cathedral, there is usually a noticeable delay between the beginning of a sound and its reverberation off the walls, almost an echo.

In a 2-wire environment, this causes a noticeable round-trip delay and reduces performance.

Thus the player experiences a noticeable delay between pressing a button and seeing something happen on-screen.

There was a slight but noticeable delay in Krebs's answer.

The remaining five robots set in motion without any noticeable delay, two to the right, three to the left.

The only noticeable delays are in ground transportation.

There was a very noticeable delay between user input and the system responding.

The term is usually used to refer to sound that is reflected from a surface and returned to its source after a noticeable delay.