It would be un cuadernos=notebook.
unos cuadernos
The is the definite article.
The definite article is an / na
"The" is a definite article, "world" is a noun.
What is the definite article of cuaderno?
The definite article is 'the' in all sentences or where ever it is used. It's the only definite article in English.
In English the word 'the' is called the definite article. 'A' or 'an' is the indefinite article.
indefinite
Is a solid a definite or indefinite
'la' is the definite (feminine, singular) article in French
It's an indefinite article which is a type of determiner that precedes a noun. "A" and "An" are indefinite articles, and "The" is a definite article.
Was is not an article. It's a past tense for of to be.