footstep

noun
  1. The sound or mark made by a foot as it touches the ground, often used to refer to the sound of someone walking. noun
    I heard his footsteps echoing in the hallway.
    The footsteps in the snow indicated someone had recently passed by.
  2. A step taken by a person in walking, often used metaphorically to refer to following someone's example or path. noun
    She followed in her father's footsteps and became a doctor.
    The company is trying to retrace its founder's footsteps to regain its former success.