(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.

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

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

(astronomy) An estimate of the distance of a body based on its luminosity and the inverse square law.

(US) Alternative letter-case form of Cartesian distance

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

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

plural of action at a distance

(physics) the concept that an object can be affected, changed, moved, or otherwise affected without being physically touched by another object.