Crossword Genius

Histrionic centre, we figure (5)

Ross

I believe the answer is:

three

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

'figure' is the definition.
(I've seen this before)

I don't understand how the remainder of the clue works.

Can you help me to learn more?

(Other definitions for three that I've seen before include "There (anag.)" , "Start to count back, briefly" , "Number of strikes before you're out" , "Number of feet in a yard" , "So many 12s today" .)

I've seen this clue in the Evening Standard.
Want a hint initially instead of a full solution? Install my app