Definition of noctivagator in US English:

noctivagator

noun

rare
  • A person who wanders or roams about at night.

Origin

Mid 17th century; earliest use found in Daniel Featley (1582–1645), Church of England clergyman and religious controversialist. From post-classical Latin noctivagat-, past participial stem of noctivagare noctivagate + -or. Compare later noctivagate.

Pronunciation

noctivagator

/nɒkˈtɪvəɡeɪtə/