noctambulistPronunciation: /nɒkˈtambjʊlɪst/Definition of noctambulist noun rare a sleepwalker. Derivatives noctambulism noun Origin: mid 18th century: from Latin nox, noct- 'night' + ambulare 'to walk' + -istnoctambulist in other Oxford dictionaries Definition of noctambulist in the US English dictionary
