surtax

English

Etymology

From French surtaxe.

Noun

surtax (plural surtaxes)

1. (law) An additional or extra tax.

Verb

surtax (third-person singular simple present surtaxes, present participle surtaxing, simple past and past participle surtaxed)

1. (transitive) To impose a surtax upon.

See also

• surcharge