Wiktionary
n. (plural of deadlight English)
Wikipedia
Deadlights is a three song EP by the Norwegian black metal band Gehenna. This ep was released upon their signing to Moonfog Productions. Gehenna released this as a preview of the change in sound of the band. The first track, Deadlights was a song on the upcoming record, Adimiron Black. In Mother's Tomb, the second track, was an outtake from Adimiron Black. The third track, is the original version of Master Satan.
Usage examples of "deadlights".
It was very fortunate for him indeed that the Sybarite happened to have been built for pleasure yachting, with deadlights uncommonly large for the sake of air and light, else he would have been obliged to run the risk of opening the door to the saloon and fighting his way out and up to the deck.