00More optionsShareSaveReportVideo vocabularyNo vocabulary matches your filterslethalUS /ˈliθəl/・UK /'li:θl/AdjectiveCausing or able to cause deathB2More leeUS /li/・UK /li:/NounThe side of something that is sheltered from the windA1More Use EnergyUnlock All VocabularyUnlock pronunciation, explanations, and filtersUnlock