0 the day during the Second World War when the Allies began their invasion of Europe by attacking the coast of northern France:
The D-Day landings began on 6 June 1944, when Allied forces invaded Normandy.
After four hectic weeks of electioneering, candidates are preparing themselves for D-Day (= election day) tomorrow.
NOVÉ SLOVÁ
European
May 10, 2021
SLOVO DŇA
Shimmer
D-Day