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OK

  

      abbrev. for   Oklahoma  


A-OK   , A-okay  
      adj  
Informal     (chiefly U.S.)   in perfect working order; excellent  
     (C20: from a(ll systems) OK)  
English Collins Dictionary - English Definition & Thesaurus  
Collins
O.K.  
Informal  
      sentence substitute  
1    an expression of approval, agreement, etc.  
      adj   usually postpositive  
      adv  
2    in good or satisfactory condition  
      vb   , O.K.s, O.K.ing   , O.K.ed  
3    tr   to approve or endorse  
      n   pl   , O.K.s  
4    approval or agreement,   (Also)    OK, o.k, okay         
     (C19: perhaps from o(ll) k(orrect), jocular alteration of all correct)  


A-OK   , A-okay  
      adj  
Informal     (chiefly U.S.)   in perfect working order; excellent  
     (C20: from a(ll systems) OK)  
OK         
      abbrev. for   Oklahoma  

English Collins Dictionary - English Definition & Thesaurus  

Collins
Oklahoma  
      n   a state in the S central U.S.: consists of plains in the west, rising to mountains in the southwest and east; important for oil. Capital: Oklahoma City. Pop.: 3317091 (1997 est.). Area: 181185 sq. km (69956 sq. miles),   (Abbrevs.)    Okla     (with zip code)   OK         
  Oklahoman      adj, n  


A-OK   , A-okay  
      adj  
Informal     (chiefly U.S.)   in perfect working order; excellent  
     (C20: from a(ll systems) OK      )  
OK         
      abbrev. for   Oklahoma  

English Collins Dictionary - English Definition & Thesaurus  

See also:

oka, oke, o.k, oak

Collaborative Dictionary     English Definition
adj.
all right; good, OK, satisfactory
informal
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