Wikipedia
Nyctalope
The Nyctalope, real name Léo Saint-Clair, is a pulp fiction hero created by French writer Jean de La Hire in 1911. He may be the first cyborg (an individual with both organic and mechanical body parts) in literature and is seen as a significant precursor to the superhero genre. The character has an artificial heart and powers such as excellent night vision, which is the source of his name.
Usage examples of "nyctalope".
All at once the thought rushed across him that Paganel said he was a nyctalope, and could see at night.
His eyes were concealed by enormous round spectacles, and in his look was that peculiar indecision which is common to nyctalopes, or people who have a peculiar construction of the eye, which makes the sight imperfect in the day and better at night.