ultimii

In a sentence

• Am citit ultimii trei capitole ale cărții.

  I read the last three chapters of the book.

  In this sentence, 'ultimii' is used as a masculine plural form referring to the 'three chapters' that are at the end.

• Ultimii elevi au plecat după ora șase.

  The last students left after six o'clock.

  Here, 'ultimii' refers to people (students) in the masculine plural form who were the last ones to leave.

• Ultimii ani au fost foarte productivi pentru ea.

  The last years have been very productive for her.

  In this case, 'ultimii' qualifies 'ani' (years), which is a masculine plural noun, indicating the most recent years.