69. open a contest or tournament in which both amateurs and professionals may compete.
Etymology: (bef. 900; ME, OE)
Definition of 'OPEN'
Princeton's WordNet
1. (noun)open, clear a clear or unobstructed space or expanse of land or water "finally broke out of the forest into the open"
2. (noun)outdoors, out-of-doors, open air, open where the air is unconfined "he wanted to get outdoors a little"; "the concert was held in the open air"; "camping in the open"
3. (noun)open a tournament in which both professionals and amateurs may play
4. (adj)open, surface information that has become public "all the reports were out in the open"; "the facts had been brought to the surface"
5. (adj)open, unfastened affording unobstructed entrance and exit; not shut or closed "an open door"; "they left the door open"
6. (adj)open affording freepassage or access "open drains"; "the road is open to traffic"; "open ranks"
7. (adj)exposed, open with no protection or shield "the exposed northeast frontier"; "open to the weather"; "an open wound"
8. (adj)open open to or in view of all "an open protest"; "an open letter to the editor"
9. (adj)open, opened used of mouth or eyes "keep your eyes open"; "his mouth slightly opened"
10. (adj)open not having been filled "the job is still open"
11. (adj)open accessible to all "open season"; "an open economy"
12. (adj)assailable, undefendable, undefended, open not defended or capable of being defended "an open city"; "open to attack"
13. (adj)loose, open (of textures) full of small openings or gaps "an open texture"; "a loose weave"
14. (adj)open having no protecting cover or enclosure "an open boat"; "an open fire"; "open sports cars"
15. (adj)open (set theory) of an interval that contains neither of its endpoints
16. (adj)open, undecided, undetermined, unresolved not brought to a conclusion; subject to further thought "an open question"; "our position on this bill is still undecided"; "our lawsuit is still undetermined"
17. (adj)open, opened not sealed or having been unsealed "the letter was already open"; "the opened package lay on the table"
18. (adj)open without undue constriction as from e.g. tenseness or inhibition "the clarity and resonance of an open tone"; "her natural and open response"
19. (adj)receptive, open ready or willing to receive favorably "receptive to the proposals"
20. (adj)overt, open open and observable; not secret or hidden "an overt lie"; "overt hostility"; "overt intelligence gathering"; "open ballots"
21. (adj)open(a) not requiring unionmembership "an open shop employs nonunion workers"
22. (adj)capable, open, subject possibly accepting or permitting "a passage capable of misinterpretation"; "open to interpretation"; "an issue open to question"; "the time is fixed by the director and players and therefore subject to much variation"
23. (adj)clear, open affording freepassage or view "a clear view"; "a clear path to victory"; "open waters"; "the open countryside"
24. (adj)candid, open, heart-to-heart openly straightforward and direct without reserve or secretiveness "his candid eyes"; "an open and trusting nature"; "a heart-to-heart talk"
25. (verb)open ready for business "the stores are open"
26. (verb)open, open up cause to open or to become open "Mary opened the car door"
1. (adjective)open not closed an open door; Her diary lay open on her desk..; Who left the paint can open?; The windows had been left wide open.
2. open wide open ≠ closed We are open seven days a week.; The pool won't be open until this afternoon.
3. open ≠ closed Because of heavy snow the road is unlikely to be open.
4. open (of an area) having no buildings, trees, etc. a large open space the kids play football on
5. open honest and willing to talk a friendly, open man; It was not wise to be open about being divorced.
6. open willing to accept other opinions, ideas, etc. I'm open to ideas about where to go.; I always try to keep an open mind when it comes to my teenage children.
7. open keep an open mind able to be affected Many computer users leave themselves open to identity fraud.; open to criticism/abuse/attack
8. open (of feelings) obvious, not hidden an open and shocking hatred of his parents
9. open (of a decision) not yet made Leave that decision open until we have all the necessary information.
10. open leave sth open ≠ closed an open meeting; The castle ruins are open to the public.
11. (verb)open ≠ close She knocked and then opened the door.; Open your eyes and look at me.; The zipper on my bag keeps opening.; Let's open another bottle of wine.
13. open ≠ close A new gym is opening here next month.; They've opened several new branches recently.
14. open ≠ close The new runway will open next month.; They opened the new runway.
15. open open fire to startshooting a weapon Without warning troops opened fire.
16. (noun)open the open outside I just had to get out in the open.
17. open (out) in the open publicly known about, no longersecret There'll be trouble once that information gets out in the open.
Definitions of 'OPEN'
The New Hacker's Dictionary
1. OPEN Abbreviation for ‘open (or left) parenthesis’ —
used when necessary to eliminate oralambiguity. To read aloud the LISP
form (DEFUN FOO (X) (PLUS X 1)) one might say: “Open defun foo, open
eks close, open, plus eks one, close close.”