From Longman Dictionary of Contemporary Englishvisitors' bookˈvisitors’ book noun [countable] DLTa book, especially in a church or hotel, in which visitors write their names and addresses
Examples from the Corpus
visitors' book• A carload of friends and relations drive up to his premises, sign a visitors' book and ring for service.• He signed the visitors' book and pored over several of the entries.• Previous pages: The visitors' book is on the hall table.• The Max Gate visitors' book. 