Made wider (7)
I believe the answer is:
dilated
(Other definitions for dilated that I've seen before include "Add tile (anag)" , "Made more open/wide" , "Became more open" , "Made more open" , "Opened up" .)
I believe the answer is:
dilated
(Other definitions for dilated that I've seen before include "Add tile (anag)" , "Made more open/wide" , "Became more open" , "Made more open" , "Opened up" .)