un livre - un bouquin (the slang word for a book)
Feminine
its masculine no doubt
No, "cuadernos" is a plural noun meaning notebooks in Spanish. It is not a definite article. Definite articles in Spanish are "el" (masculine singular), "la" (feminine singular), "los" (masculine plural), and "las" (feminine plural).
feminine
Masculine
masculine
La pizarra is feminine, (el) is masculine, and (la) is feminine.
Une école feminine
it is masculine so El
directeur → masculine directrice→ feminine
Masculine is the opposite of feminine.
feminine