Poet fond of outlandish rhymes (4)

I believe the answer is:

nash

(Other definitions for nash that I've seen before include "John -, English architect, designed Regent's Park" , "Ogden --, US humorous poet" , "John -, Eng. architect" , "John --, British architect" , "Uncontrollable emotion" .)

I've seen this clue in the Newsday.

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.