State that holds quadrennial caucuses (4)

I believe the answer is:

iowa

(Other definitions for iowa that I've seen before include "US swing electoral state" , "US state, three vowels" , "part of United States" , "State of USA" , "US state, capital Des Moines" .)

I've seen this clue in the LA 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.