- protocol
- protocol pro‧to‧col [ˈprəʊtəkɒl ǁ ˈproʊtəkɒːl, -kɑːl] noun1. [countable] COMPUTING an established method for connecting computers so that they can exchange information:
• You have to use a different protocol with this new modem.
• HTTP is an Internet protocol.
2. [uncountable] the system of rules on the correct and acceptable way to behave on official occasions:• Protocol demands that we meet the company chairman at the airport.
• a breach of (= failure to follow ) diplomatic protocol
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protocol UK US /ˈprəʊtəkɒl/ noun► [C] POLITICS a formal international agreement between governments relating to a particular activity: »Trade relations between the European Union's recent members are governed by a strict protocol.
»the Kyoto protocol
► [C] IT a set of technical rules that control the exchange of information between different computers or computer networks: »Companies that use a competitor's protocols in their products will pay 0.4% of their revenue to that company.
»Each computer's Web connection has a unique internet protocol address.
► [C or U] the system of rules and acceptable behaviour that people or organizations should follow in official situations, for example when they have formal discussions: »After last week's incident, officials in charge of airport security have been ordered to review safety regulations and protocol.
»For a junior officer to communicate such important information directly to a senior officer in this way is considered a breach of protocol.
protocol for sth »What is the protocol for handling complaints?
Financial and business terms. 2012.