HYPOCAUSTS
20
Scrabble
21
WWF
H(4) Y(4) P(3) O(1) C(3) A(1) U(1) S(1) T(1) S(1)
NWL/TWL ✓ Collins ✓ WWF ✓
Definition
noun
- An underfloor space or flue through which heat from a furnace passes to heat the floor of a room or a bath.
- An underfloor heating system, even without such an underfloor space or flue, as adapted for modern housing.
Source: Wiktionary
