Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun access_code

1 sense of access code

Sense 1
access, access code -- (a code (a series of characters or digits) that must be entered in some way (typed or dialed or spoken) to get the use of something (a telephone line or a computer or a local area network etc.))
       => code -- (a coding system used for transmitting messages requiring brevity or secrecy)