Adverbial curiously has 2 senses
  1. curiously, oddly, peculiarly - in a manner differing from the usual or expected; "had a curiously husky voice"; "he's behaving rather peculiarly"
    Derived from adjective curious1
  2. curiously, inquisitively, interrogatively - with curiosity; "the baby looked around curiously"
    Derived from adjective curious2
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