If something is stuck together with glue, it refuses to scale easily.

Neither the walls nor the gates could be easily scaled.

Most important, they scale easily, meaning that they can grow very big without much additional effort.

Danica returned a few minutes later, easily scaling the back of the building.

She easily scaled an iron gate and quickly pressed on.

Adam is not easily scaled being high and smooth.

Hodon looked for a tree that could be easily and swiftly scaled.

The same basic design can be easily scaled up or down by adding (removing) output tubes.

Many surfers still access the beach via the cliffs, easily scaling the fence.