password
n//ˈpæswɜːd//lösenord, lösen
(military, security) A word relayed to a person to gain admittance to a place or to gain access to information.
(computing, cryptography) A string of characters used to log in to a computer or network, to access a level in a video game, and so on; archetypally a word#Noun but nowadays often an alphanumeric#Adjective string or a phrase#Noun.