The medical prefix term ultra- means “high, above normal”.
Example Word: ultra/sono/graphy
Word Breakdown: Ultra- means “high, above normal”, son/o is a combining form that refers to “sound”, -graphy is a suffix term that indicates “process of recording”.
Definition: Ultrasonography is a form of imaging that utilizes high-frequency sound (ultrasound waves) to obtain images of internal organs or fetus.