Education obtained remotely, often involving written material together with audio-visual material transmitted via the internet and, sometimes, summer schools and local tutorials.

(geometry) The distance between two points defined as the square root of the sum of the squares of the differences between the corresponding coordinates of the points; for example, in two-dimensional Euclidean geometry, the Euclidean distance between two points a = (aₓ, a_y) and b = (bₓ, b_y) is defined as:

(algebraic geometry) Euclidean distance.

Standard distance between individual plants placed in an ordered garden or field.

Any algebraic expression that gives the distance between two points in a particular coordinate system in a particular number of dimensions

Over a great length or distance. / Referring to a non-local telephone call; a toll call. / Referring to a romantic relationship: between two people with a considerable distance between them.

plural of luminosity distance

(boxing) To participate in a boxing match for its maximum number of rounds. / (idiomatic, by extension) To have the endurance to see a difficult, sustained challenge to its natural end without faltering.

(computer graphics) A gradient that progressively obscures objects as they get further from the camera, typically used to avoid the processing overhead of rendering distant objects.

Synonym of distance learning