/ Dictionary / Index O oceanology: Meaning and Definition of Find definitions for: o•cea•nol•o•gy Pronunciation: (ō"shu-nol'u-jē, ō"shē-u-), [key] — n. the practical application of oceanography. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: oceanology (Thesaurus) oceanologic ocean perch Related Content Daily Word Quiz: philanthropy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language