Thereat

There·at' adverb 1. At that place; there. « Wide is the gate, and broad is the way, that leadeth to destruction, and many there be which go in thereat Matt. vii. 13. 2. At that occurrence or event; on that account. « Every error is a stain to the...
Found on http://www.encyclo.co.uk/webster/T/41

Thereat

• (adv.) At that place; there. • (adv.) At that occurrence or event; on that account.
Found on http://thinkexist.com/dictionary/meaning/thereat/
No exact match found