Definition

A noun that refers to something that is imposed, such as a tax or duty, or the upper part of a column that supports an arch.

Example

The impost on luxury goods has increased this year.

Conversation

Did you see that beautiful arch in the park?

Yes, it was stunning! I love how the impost adds to its design.

Exactly! It's so interesting how architecture uses those details.

For sure! It really makes the whole structure come alive.

Synonyms & Antonyms

Root Explanation

Impost comes from the Latin 'imponere' (meaning to place upon) which is formed from 'in-' (meaning on) and 'ponere' (meaning to place). The word originally referred to a tax or duty placed upon goods, hence the meaning of impost as a tax or levy.

Memory Tip

Think of something being 'placed upon' ('imponere') as a tax or duty — that's why impost refers to a tax.

Visually Confused Words