CALIPPIC a.
Of or pertaining to Calippus, an Athenian astronomer. Calippic period, a period of seventy-six years, proposed by Calippus, as an improvement on the Metonic cycle, since the 6940 days of the Metonic cycle exceeded 19 years by about a quarter of a day, and exceeded 235 lunations by something more.
CASH n.
large retail stores, a messenger who carries the money received by the salesman from customers to a cashier, and returns the proper change. [Colloq.] -- Cash credit, an account with a bank by which a person or house, having given security for repayment, draws at pleasure upon the bank to the extent of an amount agreed…
CELLULOSE n.
a slight extent in certain animals, as the tunicates. It is a carbohydrate, (C6H10O5)n, isomeric with starch, and is convertible into starches and sugars by the action of heat and acids. When pure, it is a white amorphous mass. See Starch, Granulose, Lignin. Unsized, well bleached linen paper is merely pure cellulose.…