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noun

protocol

(computer science) rules determining the format and transmission of data

In a sentence

Six example sentences with protocol, each labelled with its topic.

  • Two devices cannot talk unless both follow the same protocol, agreeing on packet size, ordering and how errors are reported.

    Technology

  • The studio switched the multiplayer protocol so that a dropped connection now resumes mid-match instead of ending the whole session.

    Gaming

  • Her camera and laptop finally paired once she updated the transfer protocol, and a hundred raw files moved in seconds.

    Photography

  • The MIDI protocol lets a keyboard tell a synthesizer which note was pressed, how hard, and when it was released.

    Music

  • The startup designed its own messaging protocol so that a tiny sensor could report readings using almost no battery.

    Startups

  • Card terminals talk to the bank over a protocol that encrypts every message, so a tampered packet is simply rejected.

    Finance

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Found in these word lists

Found in 8 published word lists

Each source is a published word list that contains protocol. No exam board publishes an official GRE, GMAT or SAT list; GMAT words come from GRE lists and the Academic Word List.