00More optionsShareSaveReportVideo vocabularyNo vocabulary matches your filterstoughUS /tʌf/・UK /tʌf/Adjective(Of food) difficult to chew or bite throughVery difficult to do or deal withNounA rough and aggressive person.A2More mmUS ・UK InterjectionSomething you say when you are satisfiedA1More Use EnergyUnlock All VocabularyUnlock pronunciation, explanations, and filtersUnlock