Other forms: porticos, porticoes
A portico is a covered entrance with columns in front of a doorway. A grand portico, under the portico, a four-column portico.
It is the front of a Greek temple borrowed for banks, museums and country houses, and its whole purpose is to make an entrance look important. Porch is the same word arriving by a different road, which is why a portico is a grand porch.
1nounporticoA covered entrance with columns in front of a doorway.
“We sheltered from the rain under the portico of the old museum.”
portico is an entrance.
Italian portico comes from Latin porticus, a porch, from porta, a gate. Porch is a doublet.
Proto-Indo-European
*per- (fare)
Latin
porticus — porch
Italian
portico
English, today
portico
Built from
From Italian portico, from Latin porticus (“porch”), from porta (“gate”). a doublet of porch and portego and porticus.
Etymology from Wiktionary, CC BY-SA