Access code

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A typically alphanumeric sequence that permits access to a secure service or network.
  2. 2
    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.) wordnet