/ Dictionary / Index P process costing: Meaning and Definition of Find definitions for: proc'ess cost"ing Pronunciation: [key] — Accounting. Accounting. a method of assigning costs to production processes where products must of necessity be produced in one continuous process, with unit cost arrived at by averaging units produced to the total cost of the process. Cf. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. process cinematography processed cheese Related Content Daily Word Quiz: mamba Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language