def meanings
      url = PREFIX + CGI::escape(@word)
      @doc ||= Nokogiri::HTML(open(url))

      #nodes = @doc.css('div#outer.container div.row.three_columns div.span6 div#content div.box div.inner div.meaning')
      nodes = @doc.css('.meaning')
      results = nodes.map(&:text).map(&:strip).reject(&:empty?)
      @meaning = results.first
      results
    end
def meanings
      url = PREFIX + CGI::escape(@word)
      @doc ||= Nokogiri::HTML(open(url))

      #nodes = @doc.css('div#outer.container div.row.three_columns div.span6 div#content div.box div.inner div.meaning')
      nodes = @doc.css('.meaning')
      results = nodes.map(&:text).map(&:strip).reject(&:empty?)
      @meaning = results.first
      results
    end
Fetches and gives meanings for the word from Urban Dictionary
 @example
    word.meanings
    #=> ["A fuck, nothing more, just a fuck",
         "Describes someone as being the sexiest beast alive. Anyone who is blessed with the name Krunal should get a medal.",..]
 @see #meaning
 @return [Array] containing the meanings for the word.