bookmark vs logo

bookmark

noun
  • A strip of material used to mark a place in a book. 

  • A record of the address of a file or Internet page, serving as a shortcut to it. 

  • A pointer found in a nonclustered index to a row in a clustered index or a table heap 

verb
  • To create a bookmark. 

logo

noun
  • A single graphic which contains one or more separate elements. 

  • An audio recording for the same purpose; a jingle. 

  • A visual symbol or emblem that acts as a trademark or a means of identification of a company or organization. 

  • An ensign, a badge of office, rank, or power. 

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