canoe vs dugout

canoe

noun
  • A small long and narrow boat, propelled by one or more people (depending on the size of canoe), using single-bladed paddles. The paddlers face in the direction of travel, in either a seated position, or kneeling on the bottom of the boat. Canoes are open on top, and pointed at both ends. 

  • An oversize, usually older, luxury car. 

  • Any of the deflectors positioned around a roulette wheel, shaped like upside-down boats. 

verb
  • To ride or paddle a canoe. 

dugout

noun
  • A canoe made from a hollowed-out log. 

  • A pit dug into the ground as a shelter, especially from enemy fire. 

  • A sunken shelter at the side of a baseball or football (soccer) field where non-playing team members and staff sit during a game. 

  • A small portable case for equipment used to smoke marijuana. 

  • A pit used to catch and store rainwater or runoff. 

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