Mayday
Mayday noun - An internationally recognized distress signal via radiotelephone (from the French m'aider).
Warning signal and mayday are semantically related in signal requesting help topic. In some cases you can use "Warning signal" instead a noun "Mayday".
Warning signal
Warning signal noun - An automatic signal (usually a sound) warning of danger.
Show all Definitions
Synonyms for Warning signal
Mayday and warning signal are semantically related in signal requesting help topic. You can use "Mayday" instead a noun phrase "Warning signal".
Mutual synonyms
Related pairs
Cite this Source
Warning signal and Mayday. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/mayday/warning_signal
Mayday & Warning signal. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/mayday/warning_signal>.
Warning signal or Mayday. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/mayday/warning_signal.
Google Ngram Viewer shows how "mayday" and "warning signal" have occurred on timeline