Webster's Revised Unabridged Dictionary · 1913

Leo

Leo (lē"ō) , noun

[L. See Lion.]

1.
(Astronomy) The Lion, the fifth sign of the zodiac, marked thus [L] in almanacs.
2.
A northern constellation east of Cancer, containing the bright star Regulus at the end of the handle of the Sickle.
Collocations (1)
Leo Minor , a small constellation between Leo and the Great Bear.