Open (Adjective)
Meaning 1
(set theory) of an interval that contains neither of its endpoints.
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Antonyms
Meaning 2
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".
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Synonyms
Meaning 4
Used of mouth or eyes; "keep your eyes open"; "his mouth slightly opened".
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Meaning 5
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".
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Synonyms
Meaning 6
Having no protecting cover or enclosure; "an open boat"; "an open fire"; "open sports cars".
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Related Words
Meaning 7
Not requiring union membership; "an open shop employs nonunion workers".
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Meaning 8
With no protection or shield; "the exposed northeast frontier"; "open to the weather"; "an open wound".
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Synonyms
Meaning 9
Not defended or capable of being defended; "an open city"; "open to attack".
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Meaning 10
Not sealed or having been unsealed; "the letter was already open"; "the opened package lay on the table".
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Synonyms
Meaning 11
Affording free passage or access; "open drains"; "the road is open to traffic"; "open ranks".
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Antonyms
Meaning 12
Open to or in view of all; "an open protest"; "an open letter to the editor".
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Meaning 13
Ready or willing to receive favorably; "receptive to the proposals".
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Meaning 14
Without undue constriction as from e.g. tenseness or inhibition; "the clarity and resonance of an open tone"; "her natural and open response".
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Meaning 15
Accessible to all; "open season"; "an open economy".
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Meaning 17
Affording unobstructed entrance and exit; not shut or closed; "an open door"; "they left the door open".
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Antonyms
Meaning 18
Affording free passage or view; "a clear view"; "a clear path to victory"; "open waters"; "the open countryside".
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Meaning 19
Open and observable; not secret or hidden; "an overt lie"; "overt hostility"; "overt intelligence gathering"; "open ballots".
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Meaning 20
(of textures) full of small openings or gaps; "an open texture"; "a loose weave".
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Synonyms
Meaning 21
Openly straightforward and direct without reserve or secretiveness; "his candid eyes"; "an open and trusting nature"; "a heart-to-heart talk".
Classification
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