[{"Bold_text": "noun", "List Items": ["Nautical.a stout pole such as those used for masts, etc.; a mast, yard, boom, gaff, or the like.", "Aeronautics.a principal lateral member of the framework of a wing of an airplane."]}, {"Bold_text": "verb (used with object)", "List Items": ["to provide or make with spars."]}, {"Bold_text": "verb (used without object)", "List Items": ["(of boxers) to make the motions of attack and defense with the arms and fists, especially as a part of training.", "to box, especially with light blows.", "to strike or attack with the feet or spurs, as gamecocks do.", "to bandy words; dispute ."]}, {"Bold_text": "noun", "List Items": ["a motion of sparring.", "a boxing match.", "a dispute."]}, {"Bold_text": "noun", "List Items": ["any of various more or less lustrous crystalline minerals, as fluorspar or feldspar."]}, {"Bold_text": "noun", "List Items": ["(during World War II) a woman enlisted in the women's reserve of the U.S. Coast Guard (disbanded in 1946)."]}, {"Bold_text": "abbreviation for", "List Items": ["Spanish Arabic(def) Spanish Arabic(def)."]}]