night

night is a Noun

Definition:

[1] That part of the natural day when the sun is beneath the horizon, or the time from sunset to sunrise; esp., the time between dusk and dawn, when there is no light of the sun, but only moonlight, starlight, or artificial light. And God called the light Day, and the darkness he called Night. Gen. i. 5.

[2] Hence:

[3] Darkness; obscurity; concealment. Nature and nature`s laws lay hid in night. Pope.

[4] Intellectual and moral darkness; ignorance.

[5] A state of affliction; adversity; as, a dreary night of sorrow.

[6] The period after the close of life; death. She closed her eyes in everlasting night. Dryden.

[7] A lifeless or unenlivened period, as when nature seems to sleep. "Sad winter`s night". Spenser.