sledding vs snowplow

sledding

noun
  • The act of sliding downhill, or transporting something, on a sled. 

snowplow

noun
  • A maneuver in which the tips of the skis or skates point inwards and the back ends point outwards. 

  • A device attached to a vehicle to enable it to be used for removing snow. 

  • A motorized vehicle that is used to push snow off flat surfaces such as roads and parking lots. 

verb
  • To perform a snowplow in skiing. 

  • To clear (roads, etc) using a snowplow. 

How often have the words sledding and snowplow occurred in a corpus of books? (source: Google Ngram Viewer )