open

Adjective
  • Affording unobstructed entrance and exit
    Not shut or closed (synset 301656822)
  • Affording free passage or access (synset 301657344)
  • Used of mouth or eyes (synset 301658803)
  • (set theory) of an interval that contains neither of its endpoints (synset 301664425)
  • Ready or willing to receive favorably (synset 301992330)
  • Open and observable
    Not secret or hidden (synset 301709214)
Noun
  • A clear or unobstructed space or expanse of land or water (synset 108649998)
  • Where the air is unconfined (synset 108631308)
  • A tournament in which both professionals and amateurs may play (synset 107480116)
  • Information that has become public (synset 105620592)
Adjective
  • With no protection or shield (synset 301892719)
  • Open to or in view of all (synset 301867850)
  • Not having been filled (synset 300186809)
  • Accessible to all (synset 302010453)
  • Not defended or capable of being defended (synset 302533823)
  • (of textures) full of small openings or gaps (synset 302239857)
  • Having no protecting cover or enclosure (synset 301663543)
  • Not brought to a conclusion
    Subject to further thought (synset 302138201)
  • Not sealed or having been unsealed (synset 302094323)
  • Without undue constriction as from e.g. tenseness or inhibition (synset 301452245)
  • Not requiring union membership (synset 302484351)
  • Possibly accepting or permitting (synset 302370095)
  • Affording free passage or view (synset 301626686)
  • Openly straightforward and direct without reserve or secretiveness (synset 301313228)
  • Ready for business (synset 300036367)
Verb
  • Cause to open or to become open (synset 201348685)
  • Start to operate or function or cause to start operating or functioning (synset 202431018)
  • Become open (synset 201349486)
  • Begin or set in action, of meetings, speeches, recitals, etc. (synset 202430309)
  • Spread out or open from a closed or folded state (synset 201582662)
  • Make available (synset 200541016)
  • Become available (synset 200541181)
  • Have an opening or passage or outlet (synset 202750526)
  • Make the opening move (synset 201080280)
  • Afford access to (synset 202363033)
  • Display the contents of a file or start an application as on a computer (synset 202145103)

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