Definition of atlantean

• a. - Of or pertaining to the isle Atlantis, which the ancients allege was sunk, and overwhelmed by the ocean.
• a. - Pertaining to, or resembling, Atlas; strong.
• a. - Of or pertaining to the isle Atlantis, which the ancients allege was sunk, and overwhelmed by the ocean.
• a. - Pertaining to, or resembling, Atlas; strong.