step

In a sentence

• Je fais un pas vers l'objectif.

  I take a step toward the goal.

  Here, 'pas' is used to signify a physical or metaphorical step as a movement or progression.

• Chaque étape du projet est importante.

  Each step of the project is important.

  In this context, 'étape' refers to a stage or phase in a process or sequence.

• Je descends l'escalier avec précaution, marche par marche.

  I go down the stairs carefully, step by step.

  The term 'marche' here represents the individual steps or treads of a staircase.