a. [ L. posticus. ] (Bot.) (a) Posterior. (b) Situated on the outer side of a filament; -- said of an extrorse anther. [ 1913 Webster ]
n.; pl. Porticoes xex>or Porticos. [ It., L. porticus. See Porch. ] (Arch.) A colonnade or covered ambulatory, especially in classical styles of architecture; usually, a colonnade at the entrance of a building. [ 1913 Webster ]
a. Furnished with a portico. [ 1913 Webster ]