See Also: Nocturnal(medicine)
nocturnal(dictionary)
nocturnal(dictionary)
nocturnal dyspnea(medicine)
Nocturnal emission(health)
nocturnal amblyopia(medicine)
nocturnal diarrhoea(medicine)
nocturnal vertigo(medicine)
nocturnal periodicity(medicine)
nocturnal myoclonus(medicine)

nocturnal (oh)



[Date: 1400-1500; Language: Late Latin; Origin: nocturnalis, from Latin nocturnus 'by night', from nox 'night']
an animal that is nocturnal is active at night
::Hamsters are nocturnal creatures.
formal happening at night
::Rebecca paid a nocturnal visit to the flat.