dugout vs piragua

dugout

noun
  • 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 canoe made from a hollowed-out log. 

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

piragua

noun
  • A Puerto Rican frozen dessert, shaped like a pyramid, made of shaved ice and covered with fruit-flavored syrup. 

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