granite-mouthed monster

noun
UK /ˈɡræn.ɪt maʊðd ˈmɒn.stə/
US /ˈɡræn.ɪt maʊðd ˈmɑːn.stɚ/

A granite-mouthed monster is a made-up creature with a mouth made of hard gray rock.

In the story, the brave knight faced a granite-mouthed monster that could not be hurt by swords.


OTHER MEANINGS

2. A person who rarely speaks and seems cold and unfeeling.

Her new boss was a granite-mouthed monster who never smiled or said good morning.

3. A stern, unyielding rule or system that feels impossible to argue with.

The old tax code was a granite-mouthed monster that swallowed every small business.

4. A scary statue or carving with a wide stone mouth, often found on old buildings.

The children dared each other to touch the granite-mouthed monster above the church door.