Chair that took two people to carry (5)

I believe the answer is:

sedan

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

'chair' is the definition.
(sedan chair is a type of chair)

I can't explain the remainder of the clue.

(Other definitions for sedan that I've seen before include "Enclosed chair" , "Battle in 1940" , "American car" , "Once a mobile chair for Danes" , "Saloon-car" .)

I've seen this clue in the Evening Standard.

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.