Refers specifically to the capacity of an actual wagon used typically for agricultural or transportation purposes.

Literal Meaning

In the past, 'wagonload' described essential transport in farming and trade, providing a sense of scale.

Historical Use

Often used to discuss large quantities of tangible materials, especially in construction or agriculture.

Used metaphorically to suggest a very large amount of something, often overwhelming or abundant.

A casual, informal way to exaggerate the quantity of something, generally in speech more than writing.

Can also imply a burden or a lot to deal with, not only physical goods.