[{"Bold_text": "preposition", "List Items": ["from one side to the other of:a bridge across a river.", "on or to the other side of; beyond:across the sea.", "into contact with; into the presence of, usually by accident:to come across an old friend; to run across a first edition of Byron.", "crosswise of or transversely to the length of something; athwart:coats across the bed; straddled across the boundary line."]}, {"Bold_text": "adverb", "List Items": ["from one side to another.", "on the other side:We'll soon be across.", "crosswise; transversely:with arms across.", "so as to be understood or learned:He couldn't get the idea across to the class.", "into a desired or successful state:to put a business deal across."]}, {"Bold_text": "adjective", "List Items": ["being in a crossed transverse position; crosswise:an across pattern of supporting beams."]}]