Ancient Roman Smoke Room Used to Enhance Wine Taste

This page is the CodyCross answer for the clue below from Spa Time, Group 816, Puzzle 3 (Tone and Tighten).

Question is: Ancient Roman Smoke Room Used to Enhance Wine Taste

and the answer is: FUMARIUM

Word Meaning:

FUMARIUM — (history) A smoke chamber used in Ancient Rome to enhance the flavor of wine.

Definitions from Wiktionary.