snug

(noun) a small secluded room. Synonyms: cubby, cubbyhole, snuggery.

(adj) offering safety; well protected or concealed. Examples: "A snug harbor." "A snug hideout."

(adj) fitting closely but comfortably. Synonyms: close, close-fitting. Example: "A close fit."

(adj) well and tightly constructed. Examples: "A snug house." "A snug little sailboat."

(adj) enjoying or affording comforting warmth and shelter especially in a small space. Synonyms: cozy, cosy. Examples: "A cozy nook near the fire." "Snug in bed." "A snug little apartment."