Breadcrumb Home > Dictionary > Index C CPM: Meaning and Definition of Find definitions for: CPM Pronunciation: [key] cost per thousand. Critical Path Method. cpm Pronunciation: [key] — Com. Com. cost per thousand. CP/M Pronunciation: [key] — Trademark. Trademark.Control Program/Microprocessors: a microcomputer operating system. c.p.m. Pronunciation: [key] common particular meter. cycles per minute. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cpl. CPO TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: oungurk Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language