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oceanography

[oh-shuh-nog-ruh-fee, oh-shee-uh-] /ˌoʊ ʃəˈnɒg rə fi, ˌoʊ ʃi ə-/
noun
1.
the branch of physical geography dealing with the ocean.
Origin
1855-1860
1855-60; ocean + -o- + -graphy
Related forms
oceanographer, noun
oceanographic
[oh-shuh-nuh-graf-ik] /ˌoʊ ʃə nəˈgræf ɪk/ (Show IPA),
oceanographical, adjective
oceanographically, adverb
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for oceanographically

oceanography

/ˌəʊʃəˈnɒɡrəfɪ; ˌəʊʃɪə-/
noun
1.
the branch of science dealing with the physical, chemical, geological, and biological features of the oceans and ocean basins
Derived Forms
oceanographer, noun
oceanographic (ˌəʊʃənəˈɡræfɪk; ˌəʊʃɪə-), oceanographical, adjective
oceanographically, adverb
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word Origin and History for oceanographically

oceanography

n.

1859, coined in English from ocean + -graphy; on analogy of geography. French océanographie is attested from 1580s but is said to have been rare before 1876. Related: Oceanographic.

Online Etymology Dictionary, © 2010 Douglas Harper
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oceanographically in Science
oceanography
  (ō'shə-nŏg'rə-fē)   
The scientific study of oceans, the life that inhabits them, and their physical characteristics, including the depth and extent of ocean waters, their movement and chemical makeup, and the topography and composition of the ocean floors. Oceanography also includes ocean exploration. Also called oceanology.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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