Wiktionary(3.00 / 2 votes)Rate this definition: 1  manifestation(Noun) The act or process of becoming manifest. The last known manifestation of the ghost was over ten years ago. 2  manifestation(Noun) The embodiment of an intangible, or variable thing. This particular manifestation resembled a young girl crying.
On the left side of the street a modern wall now marks the official boundary between Italy and the Vatican grounds; it was built shortly after 1929, when the Vatican became independent. The gate you soon pass by, constantly looked over by Swiss Guards, is Porta Sant'Anna, [ map ref.
The building work started in 1475 ended in 1483, and the chapel was inaugurated by the Pope who dedicated the it to Our Lady of the Assumption. The chapel is used by the College of Cardinals for the election of a new pope (who is considered to be the successor of St Peter).