Used as a formal salutation in a letter when the writer does not know who will read the letter.

A romantic relationship where one partner is significantly older than the other.

Carefree, reckless, irresponsible.

(idiomatic) In spite of anything that might happen; whatever may occur.

plural of May-September romance

(idiomatic) Used to wish someone luck with a difficult endeavor.

Synonym of to whom it may concern

(idiomatic) by chance, luckily

plural of May-day sweep

plural of May Day sweep