Adjective unco has 1 sense
  1. uncanny, unco - beyond what is natural; "his uncanny sense of direction"; (`unco' is chiefly Scottish)
    Antonym: natural (indirect, via unnatural)
,Adverbial unco has 1 sense
  1. unusually, remarkably, outstandingly, unco - to a remarkably degree or extent; "she was unusually tall"
,
TOP