disquisition
51Essay — Es say, n.; pl. {Essays}. [F. essai, fr. L. exagium a weighing, weight, balance; ex out + agere to drive, do; cf. examen, exagmen, a means of weighing, a weighing, the tongue of a balance, exigere to drive out, examine, weigh, Gr. exa gion a… …
52Essays — Essay Es say, n.; pl. {Essays}. [F. essai, fr. L. exagium a weighing, weight, balance; ex out + agere to drive, do; cf. examen, exagmen, a means of weighing, a weighing, the tongue of a balance, exigere to drive out, examine, weigh, Gr. exa gion… …
53Exercise — Ex er*cise, n. [F. exercice, L. exercitium, from exercere, exercitum, to drive on, keep, busy, prob. orig., to thrust or drive out of the inclosure; ex out + arcere to shut up, inclose. See {Ark}.] 1. The act of exercising; a setting in action or …
54Exercise bone — Exercise Ex er*cise, n. [F. exercice, L. exercitium, from exercere, exercitum, to drive on, keep, busy, prob. orig., to thrust or drive out of the inclosure; ex out + arcere to shut up, inclose. See {Ark}.] 1. The act of exercising; a setting in… …
55Binary search tree — In computer science, a binary search tree (BST) is a binary tree data structurewhich has the following properties: *each node (item in the tree) has a value; *a total order (linear order) is defined on these values; *the left subtree of a node… …
56Ghost — A ghost is said to be the apparition of a deceased person, frequently similar in appearance to that person, and usually encountered in places she or he frequented, the place of his or her death, or in association with the person s former… …
57Indian massacre — This is an incomplete list, which may never be able to satisfy particular standards for completeness. You can help by expanding it with reliably sourced entries. In the history of the European colonization of North America, the term Indian… …
58Supply and demand — For other uses, see Supply and demand (disambiguation). The price P of a product is determined by a balance between production at each price (supply S) and the desires of those with purchasing power at each price (demand D). The diagram shows a… …
59Jacques Offenbach — Offenbach in the 1860s Jacques Offenbach (20 June 1819 – 5 October 1880) was a Prussian born French composer, cellist and impresario. He is remembered for his nearly 100 operettas of the 1850s–1870s and his uncompleted opera The Tales of Hoffmann …
60Whodunit — A whodunit or whodunnit (for Who done it? ) is a complex, plot driven variety of the detective story in which the puzzle is the main feature of interest. The reader is provided with clues from which the identity of the perpetrator of the crime… …
