Definition, Meaning & Synonyms

abutment

Noun

/əˈbʌtmənt/

Definition

A structure built to support the ends of a bridge or arch

Examples

The old stone bridge had robust abutments to support its heavy weight.
Engineers designed the abutments to withstand strong earthquakes.
The abutment on the north side of the river was built higher to accommodate increased water flow.

Meaning

An abutment is a structure that supports the ends of a bridge or the arch of a viaduct, allowing it to bear the weight of traffic and distribute loads to the ground.