'Field' in the Bible

Then, after the destruction of all the people of Ai in the field and in the waste land where they went after them, and when all the people had been put to death without mercy, all Israel went back to Ai, and put to death all who were in it without mercy.

Now when she came to him, he put into her mind the idea of requesting a field from her father: and she got down from her ass; and Caleb said to her, What is it?