up

Definitions
Examples
Relations

(noun): The direction opposed to the pull of gravity.
(noun): A positive thing.
(noun): An upstairs room of a two story house.
(verb): To increase or raise.
(verb): To promote.
(verb): (usually in combination with another verb) To act suddenly.
(verb): To ascend; to climb up.
(verb): To upload.
(adjective): Facing upwards.
(adjective): On or at a physically higher level.
(adjective): Headed, or designated to go, upward, as an escalator, stairway, elevator etc.
(adjective): Fitted or fixed at a high or relatively high position, especially on a wall or ceiling.
(adjective): Aloft.
(adjective): Raised; lifted.
(adjective): Built, constructed.
(adjective): Standing.
(adjective): Awake and out of bed.
(adjective): Riding the horse; mounted.
(adjective): (of the sun or moon) Above the horizon, in the sky.
(adjective): Larger; greater in quantity, volume, value etc.
(adjective): Indicating a larger or higher quantity.
(adjective): Ahead; leading; winning.
(adjective): Available; made public; posted.
(adjective): Finished, to an end
(adjective): In a good mood.
(adjective): (usually in the phrase up for) Willing; ready.
(adjective): Next in a sequence.
(adjective): (not used attributively) Happening; new; of concern. See also what's up with.
(adjective): (postnominal) Said of the higher-ranking pair in a two pair.
(adjective): Well-informed; current.
(adjective): Functional; working.
(adjective): (of a railway line or train) Traveling towards a major terminus.
(adjective): (bartending) Chilled and served without ice.
(adjective): Erect.
(adjective): (graffiti) well-known; renowned
(adverb): Away from the surface of the Earth or other planet; in opposite direction to the downward pull of gravity.
(adverb): To or at a physically higher or more elevated position.
(adverb): To a higher level of some quantity or notional quantity, such as price, volume, pitch, happiness, etc.
(adverb): To or in a position of equal advance or equality; not short of, back of, less advanced than, away from, etc.; usually followed by to or with.
(adverb): (intensifier) Used as an aspect marker to indicate a completed action or state; thoroughly, completely.
(adverb): To or from one's possession or consideration.
(adverb): North.
(adverb): Towards or at a central place, or any place that is visualised as 'up' by virtue of local features or local convention, or arbitrarily, irrespective of direction or elevation change.
(adverb): Towards the principal terminus, towards milepost zero.
(adverb): Aside, so as not to be in use.
(adverb): Against the wind or current.
(adverb): (Cartesian graph) In a positive vertical direction.
(adverb): Relatively close to the batsman.
(adverb): (bartending) Without additional ice.
(adverb): (academia) To university, especially to Cambridge or Oxford.
(preposition): Toward the top of.
(preposition): Toward the center, source, or main point of reference; toward the end at which something is attached.
(preposition): From south to north of.
(preposition): Further along (in any direction).
(preposition): From the mouth towards the source of (a river or waterway).
(preposition): Of a man: having sex with.
(preposition): At (a given place, especially one imagined to be higher or more distant from a central location).

Up is a good way to go.
I hate almost everything about my job. The only up is that it's so close to home.
She lives in a two-up two-down.
If we up the volume, we may be able to hear what he says.
It wasn’t long before they upped him to Vice President.

synonym

turn up