Definitions

1. adverb

used to indicate a place or direction from which someone or something is coming or going

“She came whereforth she had promised.”

2. noun

a place or direction from which someone or something is coming or going

“The travelers were heading whereforth they had last seen the mountain.”

3. interjection

used to express a sense of curiosity or inquiry about a place or direction

“Whereforth art thou going?”