First person killed in Moab: Ezekiel (4)

I believe the answer is:

abel

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

This clue could be a double definition.

'first person killed' is the first definition.
(I've seen this before)

'moab ezekiel' is the second definition.
The definition suggests a singular noun which matches the answer.

'in' acts as a link.

Can you help me to learn more?

(Other definitions for abel that I've seen before include "tragic figure" , "The Third Man" , "Victim of 11" , "murdered second son?" , "He was slain by Cain" .)

I've seen this clue in The Sun.

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.