lampshade vs pen

lampshade

noun
  • A cover over a lamp to either diffuse the light or to block it in certain directions to avoid glare in the eyes. 

verb
  • To wear an oversize top with skintight thigh-high boots and no leggings. 

  • To design or create lampshades. 

  • To intentionally call attention to the improbable, incongruent, or clichéd nature of an element or situation featured in a work of fiction within the work itself. 

  • To adorn with one or more lampshades. 

pen

noun
  • A light pen. 

  • Penitentiary, i.e. a state or federal prison for convicted felons. 

  • The internal cartilage skeleton of a squid, shaped like a pen. 

  • An enclosure (enclosed area) used to contain domesticated animals, especially sheep or cattle. 

  • A female swan. 

  • Penalty. 

  • A writer, or their style. 

  • The bullpen. 

  • Marks of ink left by a pen. 

  • A wing. 

  • A tool, originally made from a feather but now usually a small tubular instrument, containing ink used to write or make marks. 

verb
  • To enclose in a pen. 

  • To write (an article, a book, etc.). 

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