apéritif vs tuck-in

apéritif

noun
  • An alcoholic drink served before a meal as an appetiser. 

tuck-in

noun
  • A hearty meal. 

  • The process of putting a child to bed and tucking the covers around them. 

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