Nicci Gerrard of the Observer wrote a review of the novel 'Northern Lights' by Philip Pullman and said: "The relationship between the soul and the body; the nature of power and betrayal; the birth of desire; the knowledge of emotional hunger and loneliness; the strength of friendship; the corruption of knowledge are colossal themes that judder through the symbol-laden narrative."

Judder?

One wonders if this is a corruption of/evolution from "shudder" or what?