Question: what is the latin root word for porch?
Answer: 1300, "covered entrance," from Old French porche "porch, vestibule," from Latin porticus "covered gallery, covered walk between columns, arcade, portico, porch," from porta "city gate, gate; door, entrance," from PIE root *per- (2) "to lead, pass over." The Latin word was borrowed directly into Old English as portic.