noun🔗Share억만장자Somebody whose wealth is greater than one billion (109) dollars, or other currency."My uncle is a billionaire; he owns several successful companies. "내 삼촌은 억만장자입니다. 그는 성공적인 회사를 여러 개 소유하고 있습니다.personbusinesseconomyfinancevalueassetChat with AIVocabulary GamePractice Reading