Here are some possible meanings depending on the context:
* "Straight": This is the most likely possibility if "staid" is a typo. It refers to something being aligned in a line, or being honest and upright.
* "State": This is also possible if the spelling is intended to be informal.
* "Stayed": This could be a past tense form of the verb "stay" meaning to remain in one place.
Without more context, it's impossible to be sure what the intended meaning of "staid" is.
Please provide more information, like the sentence where you encountered this word, so I can help you understand it better.