Breadcrumb Home > Dictionary > Index P pulse repetition frequency: Meaning and Definition of Find definitions for: pulse' repeti"tion fre"quency Pronunciation: [key] — Telecommunications. Telecommunications. the number of pulses per second in a system of pulse transmission. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. pulse rate pulse-time modulation TrendingHere are the facts and trivia that people are buzzing about. Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 12 Steps to a New Year New Year's Resolution to Slim Down? Martin Luther King Speeches Books of the Bible: Old Testament Books in Order ✖ Related Content Daily Word Quiz: polymath Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language