Crossword Genius

Unit of thermal resistance used to measure the power of a quilt's insulation (3)

Ross

I believe the answer is:

tog

(Other definitions for tog that I've seen before include "Garment" , "Dress for football" , "Unit of thermal resistance, used for duvets" , "Get up" , "Unit relating to quilts" .)

I've seen this clue in The Mirror.
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.