The infinity symbol ∞, described as a "sideways figure eight", is unrelated to the digit 8 in origin; it is first used (in the mathematical meaning "infinity") in the 17th century, and it may be derived from the …

The meaning of EIGHT is a number that is one more than seven. How to use eight in a sentence.

Dec 8, 2021 · The number 8 plays a significant role in the world around us. So that's why we've put together the top ten facts all about the number 8.

"Section 8" is common U.S. slang for "crazy," based on the U.S. military's Section 8 discharge for mentally unfit personnel. In China, "8" is used in chat speak as a term for parting.

Dec 9, 2025 · Used in the formation of several text messaging slang forms of words with /eɪt/ in them, due to it being the pronunciation of eight in English. See also h8, m8, gr8.

The Simple English Wiktionary has a definition for: eight. The number eight is a natural number that comes after the number seven, before the number nine, and two before ten. In Roman numerals, it is …

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Math explained in easy language, plus puzzles, games, quizzes, worksheets and a forum. For K-12 kids, teachers and parents.

8 Symbol are text icons that you can copy and paste like regular text. These 8 Symbol can be used in any desktop, web, or phone application. To use 8 Symbol/Signs you just need to click on the symbol …

Feb 5, 2026 · Explore the hidden properties of 8, an even number composed of a one prime number multiplied by itself three times. Includes Prime Factorization, Divisors, Bases and Fun Facts for …