* A misspelling of "roid," which is a slang term for anabolic steroids.
* A regional dialect word with a specific meaning in a particular area.
* Part of a longer word or phrase, such as "Royd House" which might be a place name.
To help me understand what you mean by "royd," please provide more context:
* What is the sentence or phrase where you encountered this word?
* What is the topic or subject of the text?
With more information, I can help you understand the meaning of "royd" in your specific situation.