/ Dictionary / Index C contraction joint: Meaning and Definition of Find definitions for: contrac'tion joint" Pronunciation: [key] — Archit., Civ. Engin. Archit.,Civ. Engin. a joint between two parts of a structure, designed to compensate for the contraction to which either part may be subject. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. contraction contractive Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language