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  1. 18 (number) - Wikipedia

    In most countries, 18 is the age of majority, in which a minor becomes a legal adult. It is also the voting age, marriageable age, drinking age and smoking age in most countries, though sometimes these …

  2. Why Is 18 Considered the Age of Adulthood in America?

    Aug 22, 2025 · If you live in the U.S., you probably take it for granted that 18 is the age when you officially become an adult. It’s when you can vote, sign contracts, join the military, and move out …

  3. About The Number 18 - Numeraly

    Explore the fascinating world of the number 18! Discover its meanings, facts, significance in math, science, religion, angel numbers, and its role in arts and literature.

  4. The number eighteen | number | Britannica

    In Norse mythology Haldan has 18 sons and Odin knows 18 things. The number is sacred to the Sufi mystics who were known in the West as the whirling dervishes, and…

  5. Eighteen Fun Facts About The Number 18 - The Fact Site

    Aug 18, 2020 · At the age of 18, you are also considered a legal adult in most countries and are fully responsible for your actions past this point. Yet another cool fact about turning 18 is that you’re finally …

  6. 18 Definition & Meaning - Merriam-Webster

    The meaning of EIGHTEEN is a number that is one more than seventeen.

  7. Number 18 facts

    '18 til I Die ', in Spanish '18 until dying' is a rock song written by Bryan Adams and Robert John 'Mutt' Lange. The song's musical style and production were heavily inspired by rock from the 1980s, and its …

  8. 18 - Wikipedia

    Look up 18 or eighteen in Wiktionary, the free dictionary.

  9. 18 (Number)

    Properties of 18: prime decomposition, primality test, divisors, arithmetic properties, and conversion in binary, octal, hexadecimal, etc.

  10. 18 - Definition, Meaning & Synonyms | Vocabulary.com

    Whether you’re a teacher or a learner, Vocabulary.com can put you or your class on the path to systematic vocabulary improvement.