Of the least size (7)
I believe the answer is:
minimal
(Other definitions for minimal that I've seen before include "Token" , "Least possible; negligible" , "barely worth considering" , "Of the least possible size" , "Very little" .)
I believe the answer is:
minimal
(Other definitions for minimal that I've seen before include "Token" , "Least possible; negligible" , "barely worth considering" , "Of the least possible size" , "Very little" .)