aquest

In a sentence

• Aquest llibre és molt interessant.

  This book is very interesting.

  The word "aquest" is used here as a demonstrative adjective, describing the noun "llibre" (book). It is equivalent to "this" in English.

• Vam parlar amb aquest que coneixes.

  We spoke with this one whom you know.

  "Aquest" is used here as a demonstrative pronoun, referring to a specific person without repeating the noun. It conveys 'this one'.

• Has vist aquestes flors?

  Have you seen these flowers?

  While illustrating "aquestes" (the plural of "aquest"), this demonstrates its use as an adjective, modifying the plural noun "flors" (flowers).