SUNSET, noun. The time of day when the sun disappears below the western horizon.
SUNSET, noun. The changes in color of the sky at sunset.
SUNSET, noun. (figuratively) The final period of the life of a person or thing.
SUNSET, noun. (attributively) Having a set termination date.
SUNSET, noun. The region where the sun sets; the west.
SUNSET, verb. (business) (politics) (transitive) To phase out.
SUNSET FLIP, noun. A wrestling move in which the attacking wrestler dives over an opponent who is facing him, usually bent over forwards, catching the opponent in a waistlock from behind and landing back-first behind him, then rolling forward into a sitting position, pulling the opponent over backwards and down to the mat so that he lands on his back in a sitout pin position.
SUNSET SHELL, noun. A West Indian marine bivalve (Tellina radiata) having a smooth shell marked with radiating bands of varied colours resembling those seen at sunset or before sunrise.
SUNSET, noun. The time in the evening at which the sun begins to fall below the horizon.
SUNSET, noun. Atmospheric phenomena accompanying the daily disappearance of the sun.
SUNSET, noun. The daily event of the sun sinking below the horizon.
SUNSET, adjective. Of a declining industry or technology; "sunset industries".
SUNSET, adjective. Providing for termination; "a program with a sunset provision".