I. P2P /ˌpiː tə ˈpiː/ adjective

1. (peer-to-peer) peer-to-peer computer systems make it possible to exchange files, software etc between two computers, even though they are not connected to each other

2. (person-to-person) person-to-person methods of paying for something allow the person buying something on the Internet to pay the person who is selling it:
P2P payments

[TahlilGaran] Dictionary of Contemporary English ▲

II. ˌpeer-to-ˈpeer (also P2P) adjective
peer-to-peer architecture/network/technology etc a computer system etc in which all of the computers are connected to each other and they do not need a server (=a main computer that controls all the others):
How will peer-to-peer technology be important to the average Internet user?

[TahlilGaran] Dictionary of Contemporary English ▲

P P
Person to Person (chat)

[TahlilGaran] Acronyms and Abbreviations Dictionary ▲