There are 65 calories in 1 cup of Cooked Green Cabbage. Get full nutrition facts and other common serving sizes of Cooked Green Cabbage including 1 small leaf and 1 medium leaf. Register | Sign In
Pi is a number that is approximately equal to 3.14. It is the number you get if you divide the circumference of any circle by its diameter. It's the same for all circles. You can approximate pi for yourself by taking some circular things like the tops of jars and CD's and frisbees and measuring their diameter and their circumference.
Wiktionary (0.00 / 0 votes) Rate this definition: pi (Noun). The name of the sixteenth letter of the Classical and Modern Greek alphabets and the seventeenth in Old Greek. pi (Noun). An irrational and transcendental constant representing the ratio of the circumference of a Euclidean circle to its diameter; approximately 3.1415926535897932384626433832795; usually written u03C0.