Goddess with a reduplicative name (4)

I believe the answer is:

isis

(Other definitions for isis that I've seen before include "Egypt. goddess" , "divinity" , "where one might take a punt" , "Si Si - she's an Egyption goddess" , "Oxford river; goddess" .)

I've seen this clue in 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.