Part of most sofas (3)
I believe the answer is:
arm
(Other definitions for arm that I've seen before include "Ram into limb" , "Equip with a limb" , "strip of land?" , "One fired" , "Part of chair" .)
I believe the answer is:
arm
(Other definitions for arm that I've seen before include "Ram into limb" , "Equip with a limb" , "strip of land?" , "One fired" , "Part of chair" .)