Digression.
Ratiocination; step-by-step philosophical reasoning, as opposed to intuition.
A wandering from the main subject: a digression.
An occurrence where an aircraft runs off the end or side of a runway or taxiway, usually during takeoff, landing, or taxi.
A deviation in pitch, for example in the syllables of enthusiastic speech.
A brief recreational trip; a journey out of the usual way.
To go on a recreational trip or excursion.