solidblock
nounUK /ˈsɒlɪd blɒk/
US /ˈsɑːlɪd blɑːk/
A solid block is a hard, thick piece of something with no holes inside.
The toddler stacked a solid block on top of the tower.
OTHER MEANINGS
2. A building material shaped like a hard rectangle.
They built the wall with solid blocks of concrete.
3. A toy shaped like a hard cube for children to play with.
She built a castle from colorful solid blocks.
4. A firm, unbroken mass of a material.
The ice formed a solid block across the pond.