noun Download 🔗Share The 16th letter of the Classical and Modern Greek alphabets and the seventeenth in Old Greek. Examples : "In Greek class, we learned that "π" (pis) looks like the English letter 'p', but it makes a 'p' sound. " language linguistics Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share An irrational and transcendental constant representing the ratio of the circumference of a Euclidean circle to its diameter; approximately 3.14159265358979323846264338327950; usually written π. Examples : "My math teacher explained that calculating the circumference of a circle requires using pis (π) multiplied by the diameter. " math number Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share Metal type that has been spilled, mixed together, or disordered. Examples : "After the earthquake, the printing shop floor was covered in pis, making it impossible to print anything until it was all sorted. " material type industry Chat with AIVocabulary GamePractice Reading
