Definition, Meaning & Synonyms

mayday

noun
/ˈmeɪdeɪ/
Definition
A distress signal used in emergencies, particularly in aviation and maritime communications.
Examples
  • The pilot declared a mayday when the aircraft lost engine power.
  • When the boat started sinking, the captain sent out a mayday call.
  • In case of an emergency, always know how to send a mayday signal.
Meaning
The term ‘mayday’ is used as a cry for help, indicating that a person or vessel is in a life-threatening situation and requires immediate assistance.
Synonyms
  • distress signal
  • emergency call
  • SOS