adjective
(1) Affording unobstructed entrance and exit,affording free passage or view,lax in enforcing laws,openly straightforward and direct without reserve or secretiveness,sincere and free of reserve in expression,receptive to new ideas,ready for business,unfastened,unclosed,accessible; not forbidden,clear,obvious,undecided,honest,objective
(2) Affording unobstructed entrance and exit
(3) Affording free passage or view
(4) Lax in enforcing laws
(5) Openly straightforward and direct without reserve or secretiveness
(6) Sincere and free of reserve in expression
(7) Receptive to new ideas
(8) Ready for business
(9) Unfastened
(10) Unclosed
(11) Accessible; not forbidden
(12) Clear
(13) Obvious
(14) Undecided
(15) Honest
(16) Objective
noun
(1) A clear or unobstructed space or expanse of land or water
(2) Where the air is unconfined
(3) A tournament in which both professionals and amateurs may play
(4) Information that has become public
verb
(1) Cause to open or to become open,start to operate or function or cause to start operating or functioning,become open,begin or set in action, of meetings, speeches, recitals, etc.,spread out or open from a closed or folded state,make available,become available,have an opening or passage or outlet,make the opening move,afford access to,display the contents of a file or start an application as on a computer,begin,clear,expose; spread
(2) Cause to open or to become open
(3) Start to operate or function or cause to start operating or functioning
(4) Become open
(5) Begin or set in action
(6) of meetings
(7) speeches
(8) recitals
(9) etc.
(10) Spread out or open from a closed or folded state
(11) Make available
(12) Become available
(13) Have an opening or passage or outlet
(14) Make the opening move
(15) Afford access to
(16) Display the contents of a file or start an application as on a computer
(17) Begin
(18) Clear
(19) Expose; spread