[{"Bold_text": "adverb", "List Items": ["in or toward the middle part of a ship aircraft; midway between the ends.", "along the central fore-and-aft line of a ship aircraft.", "in or toward the center of anything:a long, narrow office with a desk placed amidships."]}, {"Bold_text": "adjective", "List Items": ["of, relating to, or located in the middle part of a ship aircraft."]}]