This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
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adj. That includes a portico.

adj. Furnished with a portico.

Having a portico or porticos.

adj. marked by columniation having free columns in porticoes either at both ends or at both sides of a structure

"On a trip back to Rome one evening last month from Bolzano near the Austrian border, I booked my night-train ticket and had just enough time to set off through porticoed streets to eat roast duck, apple sauce and red cabbage at a trattoria, surrounded by German-speaking Italians laughing and knocking back tall glasses of beer."

apteral