[{"Bold_text": "adverb", "List Items": ["toward or against the wind the direction from which it is blowing:The hunters stalked upwind."]}, {"Bold_text": "adjective", "List Items": ["moving or situated toward or in the direction from which the wind blowing:an upwind leap; the upwind portions of the aircraft."]}, {"Bold_text": "noun", "List Items": ["a wind blows against one's course or up a slope."]}]