nationwide

/ˈneɪʃənˌwaɪd/
adjective
  1. Including or affecting the whole country.
    • The company launched a nationwide advertising campaign for its new product.
    • The weather service issued a nationwide warning about the approaching storm.
    • A nationwide shortage of teachers has led to larger class sizes.
adverb
  1. Throughout the whole country.
    • Schools nationwide will participate in the science competition this year.
    • The charity collected donations nationwide for disaster relief.
    • The new law will apply nationwide starting next month.
What does "nationwide" mean? | whatsthatwordmean | whatsthatwordmean