An old poetic name for the sixth month of the lunar calendar. Rare in modern Japanese; the common term is 水無月 (みなづき).
See also: 水無月
'松風月' is one of the elegant names for the sixth month of the lunar calendar, and is hardly used today.
The name is composed of 松 (pine), 風 (wind), and 月 (month). The exact origin is uncertain; it is one of many classical poetic names for lunar months.