[n] a small secluded room
[adj] enjoying or affording comforting warmth and shelter especially in a small space; "a cozy nook near the fire"; "snug in bed"; "a snug little apartment"
[adj] well and tightly constructed; "a snug house"; "a snug little sailboat"
[adj] fitting closely but comfortably; "a close fit"
[adj] offering safety; well protected or concealed; "a snug harbor"; "a snug hideout"
Synonyms
close, close-fitting, comfortable, comfy, cosy, cozy, cubby, cubbyhole, protected, secure, snuggery, tight