Frame That Encloses a Door or Window Opening
This page is the CodyCross answer for the clue below from Street Fair, Group 1320, Puzzle 2 (Tented Booths).
Question is: Frame That Encloses a Door or Window Opening
and the answer is: CASING
Word Meaning:
CASING — That which encloses or encases.
Definitions from Wiktionary.