Definition of "familiarisation"

familiarisation

noun
countable and uncountable, plural familiarisations
1. (British spelling) Alternative spelling of familiarization.
  Quotations
  The timetable on other lines has been temporarily reduced to allow for driver and guard familiarisation.
  2023 March 22, “Network News: New Class 777s make inroads on Merseyside”, in RAIL, number 979, page 12