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 …

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"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.

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

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.

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 …

5 days ago · The number " 8 " is a text message code for oral sex; 8 is sounded out as "ate" as in "ate it." This term is used by teens in text messages to hide a discussion from parents.

0:01 Pronunciation of the number 8 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 VIII.

EIGHT definition: a cardinal number, seven plus one. See examples of eight used in a sentence.