La. La Rochelle.
a female given name: from a French word meaning “small rock.”.
a seaport in and the capital of Charente Maritime, in W France; besieged while a Huguenot stronghold 1627–29.
a port in W France, on the Bay of Biscay: a Huguenot stronghold until its submission through famine to Richelieu’s forces after a long siege (1627–28). Pop: 76 584 (1999)
- Rochelle powder
/rɒˈʃɛl/ noun 1. another name for Seidlitz powder
noun 1. (not in technical use) Seidlitz powders.
noun, Chemistry, Pharmacology. 1. a colorless or white, water-soluble solid, KNaC 4 H 4 O 6 ⋅4H 2 O, used in silvering mirrors, in the manufacture of Seidlitz powders and baking powder, and in medicine as a laxative. Rochelle salt noun 1. a white crystalline double salt, sodium potassium tartrate, used in Seidlitz powder. Formula: […]
[rohsh moot-n-ey; French rawsh moo-taw-ney] /ˈroʊʃ ˌmut nˈeɪ; French rɔʃ mu tɔˈneɪ/ noun, Geology. 1. a rounded, glacially eroded rock outcrop, usually one of a group, resembling a sheep’s back. roche moutonnée /ˈrəʊʃ ˌmuːtəˈneɪ/ noun (pl) roches moutonnées (ˈrəʊʃ ˌmuːtəˈneɪz) 1. a rounded mass of rock smoothed and striated by ice that has flowed over […]