circumfuse vs engulf

circumfuse

verb
  • To spread round; to surround. 

  • To pour round; to spread round, as a fluid. 

engulf

verb
  • To surround; to cover; to submerge. 

  • To overwhelm. 

  • To cast into a gulf. 

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