na ‧ tion ‧ al ‧ ly /ˈnæʃ ə nəli/ BrE AmE adverb
[ Word Family: noun : ↑ nation , ↑ national , ↑ multinational , ↑ nationalism , ↑ nationalist , ↑ nationality , ↑ nationalization , ↑ nationhood , ↑ international , ↑ internationalism , ↑ internationalist , ↑ internationalization ; adjective : ↑ national , ↑ international , ↑ multinational , ↑ nationalist , ↑ nationalistic , nationalized, ↑ internationalist ; verb : ↑ nationalize , ↑ internationalize ; adverb : ↑ nationally , ↑ internationally ]
by or to everyone in the nation ⇨ internationally :
a nationally recognised qualification
The programme will be broadcast nationally.