/ Dictionary / Index R Robson: Meaning and Definition of Find definitions for: Rob•son Pronunciation: (rob'sun), [key] a mountain in SW Canada, in E British Columbia: highest peak in the Canadian Rockies, 12,972 ft. (3954 m). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Rob Roy Robstown Related Content Daily Word Quiz: censure Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language