/ Dictionary / Index G Greenock: Meaning and Definition of Find definitions for: Green•ock Pronunciation: (grē'nuk, gren'uk), [key] — n. a seaport in the Strathcylde region, in SW Scotland, on the Firth of Clyde. 69,171. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. greenness greenockite Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language