[{"Bold_text": "verb (used with object)", "List Items": ["to oppose successfully; prevent from accomplishing a purpose.Synonyms: obstruct , hinder", "to frustrate or baffle (a plan, purpose, etc.).", "Archaic.to cross.to extend across.", "to cross.", "to extend across."]}, {"Bold_text": "noun", "List Items": ["a seat across a boat, especially one used by a rower.", "a transverse member spreading the gunwales of a canoe or the like."]}, {"Bold_text": "adjective", "List Items": ["passing or lying crosswise or across; cross; transverse.", "perverse; obstinate.", "adverse; unfavorable."]}, {"Bold_text": "preposition", "List Items": ["across; athwart ."]}]