Having expanded, did encircle the former (7)
I believe the answer is:
dilated
(Other definitions for dilated that I've seen before include "like pupils in the dark" , "Add tile (anag)" , "Made more open/wide" , "Opened up" , "Distended" .)
I believe the answer is:
dilated
(Other definitions for dilated that I've seen before include "like pupils in the dark" , "Add tile (anag)" , "Made more open/wide" , "Opened up" , "Distended" .)