Definition of code name
: a designation having a coded and usually secret meaning
code–nameplay \ˈkōd-ˌnām\ transitive verb
Examples of code name in a Sentence
Every secret agent has a code name.
First Known Use of code name
CODE NAME Defined for English Language Learners
Definition of code name for English Language Learners
: a name that is used to keep someone's or something's real name a secret
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