Lag and Mean time

Lag noun - The act of slowing down or falling behind.

Mean time and lag are semantically related. In some cases you can replace phrase "Mean time" with "Lag", this terms are similar.

Nearby Word: lagging

Mean time noun - Astronomy) time based on the motion of the mean sun (an imaginary sun moving uniformly along the celestial equator.

Lag and mean time are semantically related. You can use "Lag" instead a noun phrase "Mean time".