Curved+structure
41Arc — may refer to: Computing and gaming*Arc (programming language), a Lisp dialect in development by Paul Graham *.arc, a file extension for archive files *arc, the command line interface for ArcInfo *Arc System Works, a video game… …
42Epididymitis — Infobox Disease Name = Epididymitis Caption = 1: Epididymis 2: Head of epididymis 3: Lobules of epididymis 4: Body of epididymis 5: Tail of epididymis 6: Duct of epididymis 7: Deferent duct (ductus deferens or vas deferens) DiseasesDB = 4342… …
43Walnut Creek (BART station) — Infobox Station name=Walnut Creek Station type=Rapid transit logo=BART logo.png logo size=75px image size= image caption=Parking garage at Walnut Creek BART Station address=200 Ygnacio Valley Road Walnut Creek, CA 94596 line=Rail color box|system …
44Viaduc d'Austerlitz — Infobox Bridge bridge name=Viaduc d Austerlitz caption=Viaduc d Austerlitz official name=Viaduc d Austerlitz carries=Metro Traffic crosses=Seine locale=Paris, France maint= Transit Authority of Paris id= design= Arch Bridge, Suspended Deck… …
45Stringocephalus — is an extinct genus of large brachiopods; between 360 to 408 million years old, they are usually found as fossils in Devonian marine rocks. Several forms of the genus are known; they may be found in western North America, northern Europe… …
46Walker & Gillette — The New York based architectural firm of Walker Gillette, the partnership of A. Stewart Walker [Obituary, The New York Times , 6 November 1952.] and Leon N. Gillette [ [http://www.sah.org/oldsite06012004/aame/biog.html#12 Leon N. Gillette] ,… …
47Du Toitskloof Pass — Coordinates: 33°43′29.1″S 19°08′48.0″E / 33.72475°S 19.14667°E / 33.72475; 19.14667 …
48flying buttress — noun count a curved structure that supports the wall of a building …
49vault — vault1 [ vɔlt ] noun count 1. ) an underground room where people s bodies are buried, especially under a church a ) a strongly protected room in a bank where money, gold, etc. is kept 2. ) a curved structure that supports or forms a roof,… …
50arch — [14] English acquired arch via Old French arche and a hypothetical Vulgar Latin *arca from Latin arcus ‘curve, arch, bow’ (from which English also got arc [14]). When it first came into the language it was still used in the general sense of… …