Crossword Genius

A small hole in a double-lidded organ (3)

Ross

I believe the answer is:

eye

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

'organ' is the definition.
(I know that eye is a type of sensory receptor)

I don't understand the remainder of the clue.

Can you help me to learn more?

(Other definitions for eye that I've seen before include "It accommodates a pupil" , "Sense organ" , "Four [NEEDLEFUL] may pass through this" , "Regard" , "One looks" .)

I've seen this clue in The Times and The Sunday 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.