Achttiende

Achttiende is the Dutch ordinal form for eighteen. It is used to indicate the eighteenth position in a sequence or to designate dates and other items that come in order. As an adjective or determiner, achttiende agrees with the noun it describes, for example the achttiende dag (the eighteenth day), de achttiende verjaardag (the eighteenth birthday), or de achttiende item in een lijst (the eighteenth item in a list).

Formation and spelling: Dutch forms ordinals from cardinal numbers with suffixes, and the form for eighteen is achttiende. This word is built from the base acht (eight) with the ordinal suffix -tiende, following the general pattern that includes veertiende (14th), vijftiende (15th), zeventiende (17th), achttiende (18th), negentiende (19th). The spelling includes a double t in the standard form.

Usage in context: achttiende is commonly used in dating phrases such as de achttiende van maart (the eighteenth of March) or op de achttiende van juni. In contemporary writing and digital contexts, dates are often written numerically as 18 maart. The term also appears in fixed expressions like de achttiende verjaardag (the eighteenth birthday) and can denote the eighteenth item in a sequence, though such usage is more specialized.

In summary, achttiende is the standard Dutch word for the eighteenth, used across dates, ages, and ordered lists, with its form fitting the common Dutch pattern for ordinals ending in -tiende.