establish tides
71gastropod — /gas treuh pod /, n. 1. any mollusk of the class Gastropoda, comprising the snails, whelks, slugs, etc. adj. 2. Also, gastropodous /ga strop euh deuhs/. belonging or pertaining to the gastropods. [1820 30; < NL Gast(e)ropoda a class of mollusks.… …
72lake — lake1 /layk/, n. 1. a body of fresh or salt water of considerable size, surrounded by land. 2. any similar body or pool of other liquid, as oil. 3. (go) jump in the lake, (used as an exclamation of dismissal or impatience.) [bef. 1000; ME lak(e) …
73Lake — /layk/, n. Simon, 1866 1945, U.S. engineer and naval architect. * * * I Relatively large body of slow moving or standing water that occupies an inland basin. Lakes are most abundant in high northern latitudes and in mountain regions, particularly …
74river — river1 riverless, adj. riverlike, adj. /riv euhr/, n. 1. a natural stream of water of fairly large size flowing in a definite course or channel or series of diverging and converging channels. 2. a similar stream of something other than water: a… …
75tsunami — tsunamic /tsoo nah mik, nam ik/, adj. /tsoo nah mee/, n. an unusually large sea wave produced by a seaquake or undersea volcanic eruption. Also called seismic sea wave. [1905 10; < Japn, equiv. to tsu harbor (earlier tu) + nami wave] * * * or… …
76wind instrument — /wind/ a musical instrument sounded by the breath or other air current, as the trumpet, trombone, clarinet, or flute. [1575 85] * * * ▪ music Introduction any musical instrument that uses air as the primary vibrating medium for the… …
77Antiquity of the World — Antiquity of the World † Catholic Encyclopedia ► Antiquity of the World Various attempts have been made to establish the age of the world. Two groups of scientists have especially busied themselves with this question: physicists and… …
78Cnut the Great — For other people named Canute of Denmark, see Canute of Denmark. Canute and Cnut redirect here. For other people of these names, see Knut. Cnut the Great Coin of Cnut the Great from the British Museum …
79Science and mathematics from the Renaissance to Descartes — George Molland Early in the nineteenth century John Playfair wrote for the Encyclopaedia Britannica a long article entitled ‘Dissertation; exhibiting a General View of the Progress of Mathematics and Physical Science, since the Revival of Letters …
80Sidgwick, Henry — Sidgwick C.A.J.Coady Unlike John Stuart Mill or Jeremy Bentham, Henry Sidgwick’s is hardly a household name in intellectual circles beyond the world of professional philosophy. His standing amongst many contemporary moral philosophers as possibly …
