خمسة

In a sentence

• اشتريت خمسة كتب جديدة.

  I bought five new books.

  In this sentence, the word 'خمسة' (five) is used as a cardinal number to indicate the quantity of books purchased.

• بدأ اللقاء عند الساعة الخامسة مساءً.

  The meeting started at five o'clock in the evening.

  Here, 'خمسة' (five) is used to denote the hour in a time-telling context, making it an ordinal reference cojoined with the term for 'o'clock'.

• هذه هي المحاولة الخامسة لي في هذه المهمة.

  This is my fifth attempt at this task.

  In this sentence, 'الخامسة' (fifth) is the feminine ordinal form of 'خمسة', referencing the sequence of attempts numerically.