* A misspelling: Perhaps you meant a similar word like "amaryllis" (a type of flower) or "amaryllis" (a type of plant).
* A regional dialect word: It's possible that "amargi" is a word used in a specific region or language that is not widely known.
* A made-up word: It might be a word created for a specific purpose, like a fictional language or a brand name.
Could you please provide more context or information about where you encountered the word "amargi"? This would help determine its meaning.