74. up incumbent upon: It's up to you to tell her.
75. up engaged in; doing: What have you been up to lately?
Etymology: (bef. 900; ME up(pe) (adv.), OE up(p) to a higher position, c. OFris up, ON upp; akin to OHG ūf, Go iup)
Definition of 'Up'
Princeton's WordNet
1. (adj)up being or moving higher in position or greater in some value; beingabove a formerposition or level "the anchor is up"; "the sun is up"; "he lay face up"; "he is up by a pawn"; "the market is up"; "the corn is up"
2. (adj)astir(p), up(p) out of bed "are they astir yet?"; "up by seven each morning"
3. (adj)improving, up getting higher or more vigorous "its an up market"; "an improving economy"
4. (adj)up(a), upward(a) extending or moving toward a higher place "the up staircase"; "a general upward movement of fish"
5. (adj)up(p) (usually followed by `on' or `for') in readiness "he was up on his homework"; "had to be up for the game"
10. (adverb)up, upwards, upward, upwardly spatially or metaphorically from a lower to a higher position "look up!"; "the music surged up"; "the fragments flew upwards"; "prices soared upwards"; "upwardly mobile"
11. (adverb)up to a higher intensity "he turned up the volume"
12. (adverb)up nearer to the speaker "he walked up and grabbed my lapels"
13. (adverb)up to a morecentral or a more northerly place "was transferred up to headquarters"; "up to Canada for a vacation"
14. (adverb)up, upwards, upward to a later time "they moved the meeting date up"; "from childhood upward"
1. (adverb)up ≠ down Look up there.; The bird flew up into the tree.; Fans were jumping up and down.
2. up ≠ down Prices are going up.; Turn the air conditioner up.
3. up to the place where sb or sth is He came up to me and asked me to dance.; A car drove up and parked.
4. up in or toward the north We're driving up to see my family.
5. up ≠ asleep Are you up?; Get up - it's late.
6. up into smaller pieces The satellite broke up in orbit.
7. up (of sth unusual or bad) happening What's up with her?; I knew when I saw them whispering that something was up.
8. up What's up! used to greet sb informally; = what's new? Hey man, what's up!
9. up in an upright position We were standing up the whole time.
10. up indicates sth is done completely We ate the rest of the pizza up.; Did you lock up?; The water froze up over night.
11. up in or into one place or group She picked the pieces up off the floor.
12. up at an end; = over You're time is up.; When the month was up, I felt I had learned a lot.
13. up up in the air not yet decided The plans for this weekend are still up in the air.
14. up up to sb used to say sb should make a particular decision "What should I build it from?" "That's up to you."
15. up up to sth doing sth secret, often sth bad What are you two up to?
16. up not more, farther, etc. than The car seats up to seven people.; They'll pay for up to half your expenses.; Stop when you get up to page 6.
17. up physically or mentally well enough to do sth I'm not sure I'm up to meeting a lot of new people.
18. up as good as The director's latest movie is not up to his usual standard.
19. up up and down first one way, then the opposite way He was walking up and down in front of the door.
20. up sometimes good and sometimes bad an up and down year in our relationship
21. up up for sth interested and ready to do sth Is anybody up for a game of basketball.
22. up being considered for a particular action I'm up for promotion next year.; The building is up for sale.
23. (preposition)up ≠ down She climbed up the ladder.; a little way up the hill
24. up farther along a road the family who lives up the street
25. up ≠ down We paddled up the river.
26. up up and down first in one direction and then another The car drove slowly up and down the street.
27. (adjective)up ≠ down Is the network back up?; The plant will be up and running by next month.
28. up ≠ down the up arrow; the up escalator
29. (noun)up ups and downs a mixture of good experiences and bad experiences the ups and downs of a marriage
30. (verb)up to raise an amount Then he decided to up the price to $200.
31. up up and ... indicates sb does sth unexpected and annoying She said she'd help, but then she up and left.
Definition of 'Up'
Webster Dictionary
1. (adj)Up inclining up; tending or going up; upward; as, an up look; an up grade; the up train
2. (adverb)Up aloft; on high; in a direction contrary to that of gravity; toward or in a higher place or position; above; -- the opposite of down
3. (adverb)Up from a lower to a higher position, literally or figuratively; as, from a recumbent or sitting position; from the mouth, toward the source, of a river; from a dependent or inferior condition; from concealment; from younger age; from a quiet state, or the like; -- used with verbs of motion expressed or implied
4. (adverb)Up in a higher place or position, literally or figuratively; in the state of having arisen; in an upright, or nearly upright, position; standing; mounted on a horse; in a condition of elevation, prominence, advance, proficiency, excitement, insurrection, or the like; -- used with verbs of rest, situation, condition, and the like; as, to be up on a hill; the lid of the box was up; prices are up
5. (adverb)Up to or in a position of equaladvance or equality; not short of, back of, less advanced than, away from, or the like; -- usually followed by to or with; as, to be up to the chin in water; to come up with one's companions; to come up with the enemy; to live up to engagements
6. (adverb)Up to or in a state of completion; completely; wholly; quite; as, in the phrases to eat up; to drink up; to burn up; to sum up; etc.; to shut up the eyes or the mouth; to sew up a rent
7. (adverb)Up aside, so as not to be in use; as, to lay up riches; put up your weapons
8. (noun)Up the state of being up or above; a state of elevation, prosperity, or the like; -- rarely occurring except in the phrase ups and downs
9. Up from a lower to a higher place on, upon, or along; at a higher situation upon; at the top of
10. Up from the coast towards the interior of, as a country; from the mouth towards the source of, as a stream; as, to journey up the country; to sail up the Hudson
Sense: to, or at, a higher or better position Is the elevator going up?; The office is up on the top floor; She looked up at him; The price of coffee is up again.