تلفظ بین المللی : /sfˈɛɹəɡɹˌaf/ تلفظ : [sf'Er@gr,aaf]
English
A cake of Indian meal, water, and salt, baked before the fire or in the ashes; -- so called because often cooked on a hoe. [Southern U.S.]
An instrument for facilitating the practical use of
spherics in navigation and astronomy, being constructed of two
cardboards containing various circles, and turning upon each other in
such a manner that any possible spherical triangle may be rea...
