← Back to browseensureverb#5,206Translations確かなものにするたしかなものにする尻叩きしりたたきEnglish definitionmake certain ofExamplesThis medicine will ensure you a good night's sleep.I'll do my best to ensure that such mistakes don't occur in the future.Similar wordsensuredensurescensureensuringensueenclosure← missiletricky →