00More optionsShareSaveReportVideo vocabularyNo vocabulary matches your filtersworldUS /wɜrld /・UK /wɜ:ld/Noun (Countable/Uncountable)All the humans, events, activities on the earthPolitical division due to some kind of similarityA1More greenUS /ɡrin/・UK /gri:n/AdjectiveColor of young leavesCovered with vegetation, e.g. grassNounLarge grassy areaA1More blueUS /blu/・UK /blu:/AdjectiveColor of the clear skyFeeling sad or downA1More redUS /rɛd/・UK /red/AdjectiveBeing the color of bloodA1More Use EnergyUnlock All VocabularyUnlock pronunciation, explanations, and filtersUnlock