I got all the definitions and images from google.
1.Clerestory- “a high section of wall that contains windows above eye level.The purpose is to admit light”
2.Triforium- “an arcaded gallery above the arches of the nave and below the clerestory in a church”
3.Gallery- “any covered passage that is open at one side”
4.Aisle- “is more specifically a passageway to either side of the navethat is separated from the naveby colonnades or arcades, a row of pillars or columns”
5.Arcade- “series of arches, with each arch supported by a colonnade of columns or piers.”
6.Flyer- “ An arch that connects a flying buttress into the structure it supports. “
7.Buttress- “ structure built against or projecting from a wall which serves to support or reinforce the wall.”
8.Crypt- “ is a stone chamber beneath the floor of a church or other building”
9.Rose Window-“are the large circular stained glass windowsfound in Gothic churches”
10.Lancet- “a tall, narrow window with a pointed arch at its top”
11.Tracery- “ is the stonework elements that support the glass in a Gothic window.”
12.Quadripartite –“as a vault, by the system of constructionemployed, into four compartments.”
