head-to-head vs meeting

head-to-head

adj

  • Direct, one-to-one. 

adv

  • Directly, one-to-one. 

  • Facing one another. 

meeting

noun

  • A place or instance of junction or intersection; a confluence. 

  • The people at such a gathering. 

  • A gathering of persons for a purpose; an assembly. 

  • The act of persons or things that meet. 

  • An administrative unit in the Religious Society of Friends (Quakers). 

  • An encounter between people, even accidental. 

How often have the words head-to-head and meeting occurred in a corpus of books? (source: Google Ngram Viewer )