* A misspelling: Perhaps you meant a similar word like "regimen," "remar," "regard," or "regress."
* A technical term: It might be specific to a particular field of study, like science, engineering, or law.
* A foreign word: It could be a word from another language that doesn't have a direct English equivalent.
To help me understand what you're looking for, please provide more context.
For example:
* Where did you encounter this word? (A book, website, conversation, etc.)
* What was the context? (What was being discussed or written about?)
This information will help me determine the meaning of "regmar" and provide you with an accurate answer.