Take a __ (5)

I think it could be either:

Which length description are you looking for?:

seat

(Other definitions for seat that I've seen before include "Horizontal part of a chair" , "Chair, bench, saddle, etc" , "Box ---, position of advantage" , "Chair, bench, or stool, say" , "Sitting place" .)

I've seen this clue in The New York Times.

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