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5 days ago · Synonyms: code of behaviour, manners, courtesies, conventions More Synonyms of protocol. 2. countable noun. A protocol is a set of rules for exchanging information between computers. [computing] 3. countable noun. A protocol is a written record of a treaty or agreement that has been made by two or more countries.
Check pronunciation: protocol. Definition of protocol noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
n. 1. a. The forms of ceremony and etiquette observed by diplomats and heads of state. b. A code of correct conduct: safety protocols; academic protocol. 2. The first copy of a treaty or other such document before its ratification. 3. A preliminary draft or record of a transaction. 4.
