Airtight container for cigars (7)
I believe the answer is:
humidor
'airtight container for cigars' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for humidor that I've seen before include "cigar box" , "Protection for Havana" , "Airtight container for storing cigars" , "Cigar or tobacco container" , "weed stored here?" .)