dipteral

/ˈdɪptərəl/
adjective
  1. Having a double row of columns on all sides, especially in reference to an ancient Greek temple or similar building.
    • The dipteral design of the Temple of Artemis at Ephesus made it one of the largest temples in the ancient world.
    • The museum's new wing was built with a dipteral colonnade to evoke classical elegance.
    • Architecture students studied the dipteral layout of the Greek temple to understand its grand scale.