(American football) The game situation described using the current scrimmage down and the yardage required to either to the line to gain, or the goal line if no line to gain exists.

plural of security distance

(automotive) the amount of space required between two vehicles on a roadway in order to maintain a safe following distance

Synonym of Hubble length

plural of Hubble distance

plural of keyboard distance

The shortest path between two keys in a keyboard layout in terms of the number of intermediate keys. / Used other than figuratively or idiomatically: see keyboard, distance.

Synonym of slant range

plural of slant distance

(mathematical analysis) Synonym of Hausdorff metric