Mayday
1 of 2communications signal
May·day
ˈmā-ˌdā 
—used as a distress call in international radio-telephone communications
: May 1 celebrated as a springtime festival and in some countries as Labor Day
Articles Related to Mayday
Dictionary Entries Near Mayday
Cite this Entry
“Mayday.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Mayday. Accessed 30 Dec. 2024.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share