decidedly

From decided + -ly.

• IPA^(key): /dɪˈsaɪdɪdli/

• Audio (US):

  (file)

decidedly (comparative more decidedly, superlative most decidedly)

1. In a manner which leaves little question; definitely, clearly.

   In a decidedly petulant manner she sat with crossed arms and a frown.

   • 1913, Arthur Conan Doyle, “(please specify the page)”, in The Poison Belt […], London; New York, N.Y.: Hodder and Stoughton, →OCLC:

     "We progress," said he. "Decidedly we progress."

   • 1934, Agatha Christie, chapter 7, in Murder on the Orient Express, London: HarperCollins, published 2017, page 121:

     'I understand it was the big American man with a decidedly unpleasant face.'

   • 1952 February, R. A. H. Weight, “A Railway Recorder in Wessex”, in Railway Magazine, page 131:

     The long-closed G.W.R. station alongside has a decidedly derelict-looking frontage, with eight gargoyles or figureheads still clinging to the portico.

   • 2012 April 29, Nathan Rabin, “TV: Review: THE SIMPSONS (CLASSIC): “Treehouse of Horror III” (season 4, episode 5; originally aired 10/29/1992)”, in AV Club‎^[1]:

     In time The Simpsons would, indeed, resort to spoofing such decidedly non-spooktacular fare like E.T and Mr. And Mrs. Smith (both in “Treehouse Of Horror XVIII”) but in 1992 the field was wide-open and the show could cherry-pick the most iconic and beloved fright fare of all time.

2. In a decided or final manner; resolutely.
   • 1914, Saki, ‘The Lull’, Beasts and Superbeasts:

     ‘We can't,’ said Vera decidedly, ‘we haven't any boats and we're cut off by a raging torrent from any human habitation.’