Nightfall incident Synonyms

Nightfall replaced

black incident

Definitions for Nightfall

(noun) the time from when the sun begins to set to the onset of total darkness
(noun) the time of day immediately following sunset

NI abbreviation

NI is an abbreviation for Nightfall Incident

What does NI stand for?

NI stands for "Nightfall Incident"

Definitions for Incident

(noun) something that happens
(noun) something that is found along with something else
(noun) a single distinct event