move the needle /ˌmuːv ðə ˈniː.dəl/ verb1 •To change a situation to a noticeable degree; to make an appreciable difference.Think Red Hots are a taste challenge? Or the Atomic Fireball is the ultimate tongue torture? They barely move the needle for confectionery connoisseurs. — 2002 formsmoved the needle · moving the needle · moves the needle