/ Dictionary / Index R rectifiable: Meaning and Definition of Find definitions for: rec•ti•fi•a•ble Pronunciation: (rek'tu-fī"u-bul), [key] — adj. able to be rectified. of or pertaining to a curve or arc that has finite length. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: rectifiable (Thesaurus) recti rectification Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language