chassis vs tray

chassis

noun
  • The base frame of a motor vehicle. 

  • A woman's buttocks. 

  • A base frame, or movable railway, along which the carriage of a mounted gun moves backward and forward. 

  • A frame or housing containing electrical or mechanical equipment, such as on a computer. 

tray

noun
  • The platform of a truck that supports the load to be hauled. 

  • A gay trans person, particularly a man (a man who is both transgender and gay) 

  • A type of retail or wholesale packaging for CPUs where the processors are sold in bulk and/or with minimal packaging. 

  • The items on a full tray. 

  • A notification area used for icons and alerts. 

  • A small, typically rectangular or round, flat, and rigid object upon which things are carried. 

  • A component of a device into which an item is placed for use in the device's operations. 

verb
  • to slide down a snow-covered hill on a tray from a cafeteria. 

  • to place (items) on a tray 

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