soupspoon vs spoon lure

soupspoon

noun
  • A spoon for eating soup, typically smaller than a tablespoon and larger than a dessertspoon, characterised by having a round bowl rather than the usual oval bowl of other types of spoon. 

  • A soupspoonful. 

spoon lure

noun
  • An oblong, concave lure, usually of metal or shell, shaped like the bowl of a spoon. 

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