dixhuit

Dixhuit is the French word for the number eighteen. The standard written form is dix-huit, a hyphenated compound of dix (ten) and huit (eight). The form dixhuit without a space or hyphen can appear in branding, product names, or stylized uses, but it is not the normative orthography in formal French.

In mathematics, eighteen is an even and composite number. Its divisors are 1, 2, 3, 6, 9, and 18, and it can be expressed as 2 × 3². In Roman numerals it is XVIII, and it commonly denotes the eighteenth item in a sequence.

Culturally and legally, eighteen holds a particular signification in France as the age of majority, when a person is generally regarded as an adult with full civil rights, including political participation and the ability to contract, subject to relevant laws and regulations.

As a proper noun, dixhuit may be used as a brand name, title, or artistic alias in various contexts. Its meaning in such uses is derived from the numerical value rather than a unique, standardized definition, and it is typically clarified by context.