dessertspoon vs tablespoon

dessertspoon

noun
  • An item of cutlery; a spoon, larger than a teaspoon and smaller than a tablespoon, used for eating dessert. 

  • A unit of measure, being equivalent to two teaspoons or two-thirds of a tablespoon, or approximately 10 millilitres; a dessertspoonful. 

  • More generally, that volume of a substance which is contained within a dessert spoon. 

tablespoon

noun
  • A large spoon, used for eating food from a bowl. 

  • A spoon too large for eating, usually used for cooking or serving. 

  • A unit of volume, the value of which varies regionally; in the US: three teaspoons or one half fluid ounce or roughly 15 ml; in Britain and Canada: exactly 15 ml; in Russia 18 ml; in Australia: four teaspoons or 20 ml. 

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