hereby

/hɪrˈbaɪ/
adverb
  1. By this statement, document, or action; as a result of this.
    • You are hereby notified that your lease ends on June 1.
    • I hereby declare the meeting open.
    • The company hereby agrees to refund your purchase.
What does "hereby" mean? | whatsthatwordmean | whatsthatwordmean