FIRECLAY
16
Scrabble
17
WWF
F(4) I(1) R(1) E(1) C(3) L(1) A(1) Y(4)
NWL/TWL ✓ Collins ✓ WWF ✓
Definition
noun
- A type of clay that is able to withstand intense heat; used to make firebricks, crucibles, and other ceramics
Source: Wiktionary
Hooks
Back hooks: FIRECLAY-S