note

In a sentence

• J'ai pris une note sur ce sujet.

  I took a note on this topic.

  The word 'note' here refers to a written remark or annotation made as a reminder or record.

• Elle a reçu une bonne note à l'examen.

  She received a good grade on the exam.

  Here, 'note' refers to a score or grade given as a result of an evaluation or test.

• Cette note de musique est difficile à jouer.

  This musical note is difficult to play.

  In this context, 'note' represents a sound or pitch symbolized in musical notation used in performances.