Definition of "perfecting" []

• Present participle of perfect. (verb)
• The process of printing on both sides of the printed-on material during its single pass through the printing press. (noun)

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• "The Education Ministry is now involved in what it calls perfecting the system, by virtue of which the time will come when there will be 12 years of study instead of 13 -- 6 in elementary school, 3 in intermediate and 3 in pre-university on an average."
• "Hits “Its innovation is in perfecting simple functionality.” —"
• "July 16th, 2009 1: 45 pm ET if he should take a course in perfecting his english pronounciation, and out of respect: GET off your fat ass when speaking to a lady ..... southerners after all, that Kyl guy also without a jacket ...."