Here's a breakdown of why it's likely incorrect:
* "Contractoin" is not a recognized word. It might be a misspelling of "contraction" or "contractor."
* "Neath" is an archaic form of "neath," which means "beneath."
If you can provide more context, like where you encountered this phrase, I might be able to help you understand its intended meaning.
Perhaps you are looking for:
* "Contraction beneath": This would refer to a shortening or reduction of something that is located under another object.
* "Contractor beneath": This could mean a contractor who works underground or is located under something.
Please clarify the situation so I can assist you better!