thereat

/ðɛrˈæt/
adverb
  1. At that place or location.
    • The treasure was buried thereat, exactly where the map indicated.
    • The document stated that the meeting would be held in the hall, and thereat all members gathered.
    • They arrived at the castle and thereat found the king waiting.
  2. At that time or immediately after that event.
    • The bell rang, and thereat the students rushed to their classrooms.
    • She signed the contract, and thereat the deal was officially closed.
    • He finished his speech, and thereat the crowd erupted in applause.
What does "thereat" mean? | whatsthatwordmean | whatsthatwordmean