pratique

In a sentence

• Ce sac à dos est très pratique pour voyager.

  This backpack is very practical for traveling.

  Here, 'pratique' is used as an adjective to describe an object (the backpack) as useful or convenient.

• Il est important de faire de la pratique avant un examen.

  It is important to practice before an exam.

  Here, 'pratique' is used as a noun referring to the act of practicing or training oneself.

• Elle pratique la médecine depuis dix ans.

  She has been practicing medicine for ten years.

  Here, 'pratique' is used as a verb (to practice) conjugated in the third-person singular form, referring to performing or exercising a profession or skill.