"Biconvex" Quotes from Famous Books
 ... point. Various names (now rarely, if ever, used) have been given to particular cases:—amphicyrtic (Gr. [Greek: amphi], on both sides, [Greek: kyrtos], convex) or cissoidal (Gr. [Greek: kissos], ivy), biconvex; xystroidal or sistroidal (Gr. [Greek: xystris], a tool for scraping), concavo-convex; amphicoelic (Gr. [Greek: koilae], a ...
— Encyclopaedia Britannica, 11th Edition, Volume 2, Part 1, Slice 1 • Various |
