The word "hale" has several meanings, depending on its context.
1) In a general sense, it can refer to someone or something that is in good health and vigorous, with no signs of weakness or illness. For example, "He's as hale as ever."
2) It can also be used to describe an open area, such as a field or meadow, that is free from obstructions or obstacles. An example usage would be: "We had our picnic in the hale by the river."
3) In its historical context, "hale" was once used to refer to someone who was brave and fearless, especially when facing danger or adversity. For instance, a person might have been described as "a hale and hearty sailor".