1. A marketing or advertising campaign conducted across an entire country to promote a product, service, or brand
The company launched a national promotion to increase sales of their new product line.
A empresa lançou uma promoção nacional para aumentar as vendas de sua nova linha de produtos.
2. An advancement or raising in rank or status on a nationwide scale
The national promotion of young talent in sports is crucial for the country's future.
A promoção nacional de jovens talentos no esporte é crucial para o futuro do país.