The pattern (emphasis on "a") is an English word that can be translated as a "template" or "model," in the broadest sense. Most often, the "pattern" is used in the field of psychology, programming and design.
Psychologists talk about "behavioral patterns" as certain models of responding to events sewn into our brain, but programmers under the word "pattern" mean a program template that allows implementing a certain logical model. Designers talk about "patterns" as a preparation for design projects, whether it's interior design or website design.
The pattern is in the list: Computers