knurl vs tray

knurl

noun
  • A lined or crossgrained pattern of ridges or indentations rolled or pressed into a part for grip. 

  • A crossgrained protuberance; a nodule; a boss or projection. 

  • A contorted knot in wood. 

verb
  • To roll or press a pattern of ridges or indentations into a part for grip. 

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