Crossword Genius

Nags Ali Baba and the Forty Thieves presumably (8)

Ross

I believe the answer is:

arabians

I'm a little stuck... Click here to teach me more about this clue!

'nags' is the definition.
The answer and definition can be both animals as well as being plural nouns.
Perhaps you can see a link between them that I can't see?

I can't explain the remainder of the clue.

Can you help me to learn more?

(Another definition for arabians that I've seen is " horses".)

I've seen this clue in The Irish Times and the Irish Times (Crosaire).
Want a hint initially instead of a full solution? Install my app