<p><strong>Verb (used with object)</strong></p><ul><li>to oppose successfully; prevent from accomplishing a purpose.</li><li>Synonyms: obstruct, hinder</li><li>to frustrate or baffle (a plan, purpose, etc.).</li><li>Archaic: to cross.</li><li>to extend across.</li></ul><p><strong>Noun</strong></p><ul><li>a seat across a boat, especially one used by a rower.</li><li>a transverse member spreading the gunwales of a canoe or the like.</li></ul><p><strong>Adjective</strong></p><ul><li>passing or lying crosswise or across; cross; transverse.</li><li>perverse; obstinate.</li><li>adverse; unfavorable.</li></ul><p><strong>Preposition</strong></p><ul><li>across; athwart.</li></ul>