telephonebook
nounUK /ˈtel.ɪ.fəʊn.bʊk/
US /ˈtel.ə.foʊn.bʊk/
A book with a list of names and phone numbers.
She looked up the plumber's number in the telephone book.
RELATED WORDS
OTHER MEANINGS
2. A printed book listing businesses and their contact details.
He found the nearest hardware store in the telephone book.
3. An online or digital list of phone numbers.
The app works like a telephone book for the whole company.
4. A record of everyone's contact information in an organization.
The school keeps a telephone book of all parents.