Meaning of the word herewith in English

What does herewith mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

herewith

US /ˌhɪrˈwɪð/
UK /ˌhɪəˈwɪð/

Adverb

with this document, letter, or item

Example:
Please find herewith the documents you requested.
I am sending you herewith a copy of the contract.