Definition from Wiktionary, the free dictionary
- Without doubt; without question; certain.
- His undoubted skill meant that he was in much demand.
2012 June 9, Owen Phillips, “Euro 2012: Netherlands 0-1 Denmark”, BBC Sport:
- Netherlands, one of the pre-tournament favourites, combined their undoubted guile, creativity, pace and attacking quality with midfield grit and organisation.