What does the word moving mean?

Usage examples for moving

  1. " We have to stay in the woods and keep moving. – A Yankee Flier in Italy by Rutherford G. Montgomery
  2. The Senator was moving about as if looking for something. – Bolanyo by Opie Percival Read
  3. And with all their eyes Barclay and the doctor gazed, but could see no moving object. – A Trooper Galahad by Charles King