May Day — synonyms, definition

1. May Day (Noun)

2 synonyms
First of May May 1
2 definitions

May Day (Noun) — Observed in many countries to celebrate the coming of spring; observed in Russia and related countries in honour of labour.

May Day (Noun) — An internationally recognized distress signal via radiotelephone (from the French m'aider).

3 types of
day distress call distress signal
1 part of
may