flinted
/ˈflɪntɪd/
adjective
- Made of or containing flint, a hard gray stone that produces sparks when struck.
- The ancient tool had a flinted edge for cutting.
- They built the fireplace with flinted stones.
- The flinted surface of the arrowhead was sharp and durable.
- Hard, unyielding, or stern in manner or expression.
- He gave a flinted reply, refusing to compromise.
- Her flinted gaze made the students nervous.
- The general's flinted expression showed no mercy.