From Longman Dictionary of Contemporary EnglishLeoLe‧o /ˈliːəʊ $ ˈliːoʊ/ noun (plural Leos) 1 [uncountable]ROA the fifth sign of the zodiac, represented by a lion, which some people believe affects the character and life of people born between July 24 and August 232 [countable]ROA someone who was born between July 24 and August 23
Examples from the Corpus
Leo• Ernie's a Leo.Origin Leo (900-1000) Latin “lion” 