Definition

Inclining up; tending or going up; upward; as, an up look; an up grade; the up train.

Other Definitions

This word also has 3 other definitions:

UP (adverb)

1. Aloft; on high; in a direction contrary to that of gravity; toward or in a higher place or position; above; -- the opposite of Ant: down. But up or...

UP (noun)

The state of being up or above; a state of elevation, prosperity, or the like; -- rarely occurring except in the phrase ups and downs. [Colloq.] Ups a...

UP (preposition)

1. From a lower to a higher place on, upon, or along; at a higher situation upon; at the top of. In going up a hill, the knees will be most weary; in ...