sarcophagus vs wood overcoat

sarcophagus

verb
  • To enclose (a corpse, etc.) in a sarcophagus (noun sense 1). 

noun
  • A stone coffin, often with its exterior inscribed, or decorated with sculpture. 

  • A kind of limestone used by the Ancient Greeks for coffins, so called because it was thought to consume the flesh of corpses. 

  • A type of wine cooler (“a piece of equipment used to keep wine chilled”) shaped like a sarcophagus (sense 1). 

  • The cement and steel structure that encases the destroyed nuclear reactor at the Chernobyl Nuclear Power Plant in Chernobyl, Ukraine. 

wood overcoat

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