Leo, for example (4,4)

I think it could be either:

Which length description are you looking for?:

4,4

star sign

'leo for example' is the definition.
(I know that Leo is a star sign)

This is all the clue.

(Other definitions for star sign that I've seen before include "Astrological symbol" , "Astrological house" , "One area into which the zodiac is divided" , "Leo perhaps" , "Leo, for example" .)

I've seen this clue in The Guardian and the New York Times.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.