jacket vs tray

jacket

noun
  • A protective or insulating cover for an object (e.g. a book, hot water tank, bullet.) 

  • In ordnance, a strengthening band surrounding and reinforcing the tube in which the charge is fired. 

  • A piece of clothing worn on the upper body outside a shirt or blouse, often waist length to thigh length. 

  • A police record. 

  • A vest(US); a waistcoat (UK) 

  • The tough outer skin of a baked potato. 

  • A piece of a person's suit, beside trousers and, sometimes, waistcoat; coat (US) 

  • A bastard child, in particular one whose father is unaware that they are not the child’s biological father. 

verb
  • To confine (someone) to a straitjacket. 

  • To enclose or encase in a jacket or other covering. 

tray

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

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

  • The items on a full tray. 

  • A notification area used for icons and alerts. 

  • 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 jacket and tray occurred in a corpus of books? (source: Google Ngram Viewer )