D-Day was June 6, 1944. It marked the largest floating invasion force ever formed, and spelled the beginning of the end for the Nazis.
The "D" in D-Day has no meaning at all. D-Day is and Army term for a military opperation date. The "H" in H-Hour also has no meaning. They were randomly selected.
d is the medical abbreviation meaning day.
The D in D-Day has no specific meaning, it just a code word which indicates the specific day for the begining of a particular plan, such as the Normandy Invasion.
The 'D' stands simply for 'Day'; The Allies could not refer to the operation as 'The Invasion of Normandy' for obvious reasons and in order to coordinate events they would simply refer to them as 'H-Hour, D-Day'
Many more people than that survived D-Day. - I have a feeling you are asking something else,but your meaning is not clear.
1 April is April Fool's Day
There has been some confusion regarding the meaning of the "D" in D-Day. The most likely explanation is offered by the U.S. Army in their published manuals. The Army began to use the codes "H-hour" and "D-Day" during World War I, to indicate the time or date of an operation's beginning. So the "D" may simply refer to the "day" of invasion.
They indicate the specific day or hour when some event was to happen. Thus a D day is the day on which something big was due to happen: one the most famous D-days was day of the Allied landings on Nazi occupied Europe from the UK. This allowed the Allied armies to talk in terms of days before D-day as D-[some number] day without mentioning the specific date. Secrecy was a vitally important aspect of the landings. Similarly, H-hour.
It's either D for Decision or Deliverance, but most likely is that D was simply a code letter.D-Day stands for Death Day. Death Day was when a bunch of soldiers stormed a beach in France, and many died.------The real meaning of D-day is less prosaic than Death Day. D is a military short form for day. I've included a link that explains it in more detail. It was a military way of referring to the actual day of operation. (See Related Links below)
Although people have suggested that the D stood for "Deliverance", "Doom", "Debarkation" or other similar words the D in D-Day had no meaning at all. The term D-Day was once used in many military operations but is now generally only used to refer to the operation on June 6th 1944.
The ditloid "24 D in W H C the M" stands for "24 hours in a day, which has a meaning." It references the number of hours in a full day.
There is no such thing as a "d meaning".