wonderfulPronunciation: /ˈwʌndəfʊl, -f(ə)l/Translate wonderful | into French | into German | into Italian | into Spanish Definition of wonderful adjective inspiring delight, pleasure, or admiration; extremely good; marvellous:they all think she’s wonderful the climate was wonderful all the year roundDerivatives wonderfully adverb [as submodifier]:the bed was wonderfully comfortable wonderfulness noun Origin: late Old English wunderfull (see wonder, -ful)wonderful in other Oxford dictionaries Definition of wonderful in the US English dictionary