phone book
Noun
Meaning
a directory containing an alphabetical list of telephone subscribers and their telephone numbers
Source: WordNetSynonyms
Hypernyms
Hyponyms
Examples
Allason hired a research assistant to call every J. García in the Barcelona phone book, eventually contacting Pujol's nephew.
A DNS server tells your computer the address of a server it’s looking for, in the same way that you might look up a phone number in a phone book.
He told The Sun Online: "I mean, I do have to admit nearly everyone in my phone book phoned me to see if I was going, because I think people genuinely did think that I was going.
"One particular permission that is probably the biggest gold mine is the phone book.
Function An often-used analogy to explain the Domain Name System is that it serves as the phone book for the Internet by translating human-friendly computer hostnames into IP addresses.
He wasn’t in the phone book; she was ashamed to admit, but she’d tried to look him up a number of times only to run into a dead end.