10 letters · 14 points in Scrabble
adjective having a series of columns arranged at regular intervals
originEtymology tree French colonne Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-tós Proto-Indo-European *-eh₂tos Proto-Italic *-ātos Latin -ātus Latin -atader. Occitan -adader. French -ade French colonnadebor. English colonnade English -ed English colonnaded From colonnade + -ed.
Etymology from Wiktionary, CC BY-SA 3.0