Used especially in business and legislative contexts to mean 'to terminate or expire at a predetermined time'.
Definitionen
(intransitive) To expire or terminate automatically at a specified time. The tax credit will sunset in 2025 unless Congress renews it.
(transitive) To discontinue or phase out (a product, service, policy, etc.) at a predetermined time. The company decided to sunset its legacy software next year.
Synonyme
phase out
allow to expire
let expire
wind up