[1] : WordNet (r) 2.0

unbuttoned
     adj 1: not buttoned; "the wind picked up the hem of her unbuttoned
            coat" syn: unfastened ant: buttoned
     2: not under constraint in action or expression; "this
        unbuttoned and disrespectful age"- curtis bok; "unlaced
        behavior in the neighborhood pub" syn: unlaced
see also:
unfastened buttoned unlaced 

Unbuttoned >> U Words
Unbuttoned, definition of term: Unbuttoned
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