If you key something in, you put information into a computer or you give the computer a particular instruction by typing the information or instruction on the keyboard. Brian keyed in his personal code. = type in
An instruction entered into the Key-in window to control MicroStation Most key-ins have GUI equivalencies
a moment when the environment around the awake but fatigued or distressed individual is itself similar to the dormant (inactive) engram At that moment the engram becomes active See also engram