noun
deicing; defrosting
Technical term for removing ice or frost, used in contexts such as aircraft, roads, or refrigeration.
飛行機の除氷作業は冬の空港で欠かせない。
Aircraft deicing operations are essential at airports in winter.
冷凍庫の除氷を定期的に行う必要がある。
It is necessary to defrost the freezer regularly.