1. The temporary or permanent cessation of operations of a business, factory, or service
The factory closedown affected thousands of workers.
O encerramento da fábrica afetou milhares de trabalhadores.
2. The end of broadcasting for the day on a television or radio station
The late-night closedown announcement came at midnight.
O anúncio de encerramento noturno veio à meia-noite.
3. A shutdown or suspension of operations
The government ordered a closedown of non-essential businesses during the pandemic.
O governo ordenou o fechamento dos negócios não essenciais durante a pandemia.