Source : Webster's Revised Unabridged Dictionary (1913)

Porticoed \Por"ti*coed\, a.
   Furnished with a portico.

Source : WordNet®

porticoed
     adj : marked by columniation having free columns in porticoes
           either at both ends or at both sides of a structure
           [syn: {amphiprostylar}, {amphiprostyle}, {amphistylar}]