capitation vs collection

capitation

noun
  • A donation made to an educational institution to obtain admission. 

  • Performing a headcount; the counting of people. 

  • A system of remuneration for providers of health care, in which providers enroll patients as permanent clients and receive a fixed periodic payment for each enrollee. 

  • A poll tax. 

collection

noun
  • A gathering of money for charitable or other purposes, as by passing a contribution box for donations. 

  • A set of college exams generally taken at the start of the term. 

  • A set of sets; used because such a thing is in general too large to comply with the formal definition of a set. 

  • The jurisdiction of a collector of excise. 

  • The activity of collecting. 

  • Multiple related objects associated as a group. 

  • The quality of being collected; calm composure. 

  • A set of items or amount of material procured or gathered together. 

  • Debt collection. 

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