Crossword Genius

Shows fear when henhouse door is left open! (8,3)

Ross

I believe the answer is:

chickens out

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

'shows fear when henhouse door' is the definition.
I don't know anything about this answer so I can't judge whether it can be defined by this definition.

'left open' is the wordplay.
'left' becomes 'chickens' (I can't explain this - if you can you should give a lot more credence to this answer).
'open' becomes 'out' (I've seen this in other clues).
'chickens'+'out'='CHICKENS OUT'

'is' acts as a link.

Can you help me to learn more?

(Other definitions for chickens out that I've seen before include "emergency at the poultry farm?" , "Behaves like a coward" .)

I've seen this clue in the Sydney Morning Herald.
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.