Idiom Definition:
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"to be up in the air"  
    to be undecided about something or someone
    to be uncertain about something or someone
     
    
Synonyms:
chancy, debatable, doubtful, iffy, pending, questionable, tentative, uncertain, undecided, undetermined, unfinished, unresolved, unsettled
 
 
This young woman 
is up in the air about a decision. - - - - ->  
