crossroad vs crosswalk

crossroad

noun

  • A road that crosses another. 

  • A crossroads (place where one road crosses another). 

crosswalk

noun

  • A point designated for pedestrians to cross a street. 

  • A mapping between equivalent elements (fields) in different database schemas. 

verb

  • To map equivalent elements (fields) in different database schemas. 

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