concrete-block
UK[ˈkɒŋkriːt blɒk]US[ˈkɑːnkriːt blɑːk]
n
A solid, rectangular building block made from concrete, often with hollow cores, used in construction.
n
A large, heavy block of solid concrete, used as a barrier or for defensive purposes.
Morpheme Breakdown
concrete
block
concrete
solid
block
solid piece
Etymology
The term is a modern English compound noun, combining two words of distinct origins to name a specific construction material. 'Concrete' originates from the Latin verb 'concrescere', meaning 'to grow together' or 'harden', which perfectly describes the process where cement, aggregate, and water solidify into a single mass. 'Block' comes from a common Germanic root, via Middle Dutch, referring to a solid piece of wood or stone. The fusion of these terms logically creates a label for a mass-produced, standardized building unit made of hardened, amalgamated material, reflecting its functional and physical properties.
Analysis
Structure: concrete (solid) + block (solid piece)
concrete: From Latin 'concretus' (grown together, hardened). In this compound, it denotes the specific material.
block: From Middle Dutch 'blok' (log, stump). In this compound, it denotes a solid, regular-shaped piece.
Examples
The garden wall was built using standard concrete-blocks.
They used concrete-blocks to create a temporary barrier at the construction site.
The architect specified lightweight concrete-blocks for the interior partition walls.