<p><strong>Adjective</strong></p><ul><li>communicable by infection, as from one person to another or from one part of the body to another: <em>infectious diseases.</em></li><li>Synonyms: catching, causing, or communicating infection.</li><li>tending to spread from one to another: <em>infectious laughter.</em></li><li>Law: capable of contaminating with illegality; exposing to seizure or forfeiture.</li><li>Obsolete: diseased.</li></ul><p><strong>End of Response</strong></p>