This means something is hard and keeps its shape. It is not a liquid or gas. It feels firm when you touch it.
The ice is solid and very cold.
She held a solid rock in her hand.
This means something is tightly built or filled. It does not have empty spaces inside. It feels heavy and full.
The wall is solid and thick.
This table is solid wood, not hollow.
Means a shape with height, width, and depth. It has space inside and is not flat.
A cube is a solid figure in math.
We studied solids in geometry class.
Describes an action or quality that is strong and does not change. It is good and stable.
He played a solid game today.
The team showed solid defense.
