The definition of 'maydays' & the word 'maydays' in example sentences or phrases

Noun
1
an internationally recognized distress signal via radiotelephone (from the French m'aider)
2
observed in the United States to celebrate the coming of spring; observed in Russia in honor of labor

Synonyms of the word 'maydays' & Antonyms of the word 'maydays'.

Noun
SynonymsFirst of May*, May 1*,