Here are some examples of how "hereby" is used:
* "I hereby declare that I am the sole owner of this property." This means the speaker is formally stating their ownership of the property at that moment.
* "The Board of Directors hereby approves the new budget." This means the Board is officially accepting the budget in this specific document.
* "This contract is hereby terminated." This means the contract is officially ending at this moment.
"Hereby" is often used in legal documents, contracts, and other official pronouncements. It adds a sense of formality and finality to the statement.
Here are some synonyms for "hereby":
* By this means
* By this document
* By these presents
* By this act
* By this instrument
* Officially
* Formally
However, "hereby" is considered quite formal and is often used in legal contexts. It's best to avoid using "hereby" in casual conversation or writing.