If you have misspelled "Gartamus", here are some possible correct suggestions. Firstly, it might be "Gargantuan", meaning enormous or colossal. Alternatively, it could be "Artamus", which refers to a genus of small passerine birds. Lastly, it could be "Garamas", a fictional name or an incorrect spelling with no specific meaning. Double-checking and verifying the intended word is always recommended.