col‧on‧nade /ˌkɒləˈneɪd $ ˌkɑː-/
noun [countable][
Date: 1700-1800;
Language: French;
Origin: Italian colonnato, from colonna; ⇒ colonel]
a row of upright stone posts that usually support a roof or row of
arches—colonnaded adjective [TahlilGaran] Dictionary of Contemporary English ▲