abuttal vs mark out

abuttal

verb
  • To describe a piece of land in terms of its abuttals. 

noun
  • The butting or boundary of land, particularly at the end; buttals. 

  • An abutment. 

  • The act of abutting. 

mark out

verb
  • to set the boundaries of an area 

  • to classify 

  • to obliterate or cancel with a mark 

  • to distinguish 

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