I. ˈset-ˈin adjective
Date: 1534
1. : placed, located, or built as a part of some other construction
a set-in bookcase
a set-in washbasin
2. : cut separately and stitched in
set-in sleeves
II. ˈset-ˌin noun
Date: 1953
: insert
SET-IN
Meaning of SET-IN in English
Merriam-Webster's Collegiate English vocabulary. Энциклопедический словарь английского языка Merriam Webster. 2003