Leo /(lē"ō)/

Le·o

Leo

n.
  1. The Lion, the fifth sign of the zodiac, marked thus [♌] in almanacs. (Astron.)
  2. A northern constellation east of Cancer, containing the bright star Regulus at the end of the handle of the Sickle.

Phrases & Compounds
Leo Minor
a small constellation between Leo and the Great Bear.