/ Dictionary / Index C control survey: Meaning and Definition of Find definitions for: control' sur"vey Pronunciation: [key] an accurate survey of a region forming a basis for more detailed surveys. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. control surface control tower Related Content Daily Word Quiz: abstain Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language