Words like "thingamajig," "whatsit" and "doohickey" are called “placeholder names” or kadigans. The origin of “kadigan” isn’t clear. Some suggest it could somehow be related to the generic word “gin,” as in a “cotton gin,” (not related to the drink) which is a shortening of the word “engine” and took the place of engine in… Continue reading What Is a “Whatsit”? On Kadigans, or Placeholder Names
