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.
Between 1508 and 1512, under the patronage of Pope Julius II, Michelangelo painted the Sistine Chapel ceiling, a masterpiece without precedent, that was to change the course of Western art.