The act of extending; a stretching out; enlargement in length, breadth, or time; an increase

The state of being extended

That property of a body by which it occupies a portion of space (or time, e.g. "spatiotemporal extension")

A part of a building that has been extended from the original

(semantics) Capacity of a concept or general term to include a greater or smaller number of objects; — correlative of intension.

(linguistics, semantics) semantic widening, broadening of meaning

(banking, finance) A written engagement on the part of a creditor, allowing a debtor further time to pay a debt.

(medicine) The operation of stretching a broken bone so as to bring the fragments into the same straight line.

(weightlifting) An exercise in which an arm or leg is straightened against resistance.

(fencing) A simple offensive action, consisting of extending the weapon arm forward.

(telecommunications) A numerical code used to indicate a specific telephone in a telecommunication network.

(computing) A file extension.

(computing) An optional software component that adds functionality to an application.

(logic) The set of tuples of values that, used as arguments, satisfy the predicate.

(grammar) A kind of derivative morpheme applied to verbs in Bantu languages.

(education) University programs that are targeted at the broader (usually adults) community whose participants are not full-time enrolled students.