五月雨

Etymology 1
Compound of and an uncertain, likely thought to be , where  is the

The kanji spelling is, from Satsuki-ame (see below).

Noun

 * 1) a heavy rain that occurs around the fifth lunar month; an early summer rain
 * Samidare. サミダレ (五月雨) Goguatno ame. (五月の雨) Nagaxi (ながし)と呼ばれる, [陰暦]五月の雨.
 * 1)  that which repeats over and over without lasting long
 * Samidare. サミダレ (五月雨) Goguatno ame. (五月の雨) Nagaxi (ながし)と呼ばれる, [陰暦]五月の雨.
 * 1)  that which repeats over and over without lasting long
 * Samidare. サミダレ (五月雨) Goguatno ame. (五月の雨) Nagaxi (ながし)と呼ばれる, [陰暦]五月の雨.
 * 1)  that which repeats over and over without lasting long

Proper noun

 * 1) a Shiratsuyu-class destroyer of the  during  (see )
 * 2) a place name
 * 1) a place name

Etymology 2
Compound of 🇰🇲.

Noun

 * 1) a heavy rain that occurs around the fifth lunar month; an early summer rain.
 * Satçuqiame. (サツキアメ) (皐月雨) Samidare (五月雨)に同じ. [陰暦]五月の雨.
 * Satçuqiame. (サツキアメ) (皐月雨) Samidare (五月雨)に同じ. [陰暦]五月の雨.
 * Satçuqiame. (サツキアメ) (皐月雨) Samidare (五月雨)に同じ. [陰暦]五月の雨.
 * Satçuqiame. (サツキアメ) (皐月雨) Samidare (五月雨)に同じ. [陰暦]五月の雨.
 * Satçuqiame. (サツキアメ) (皐月雨) Samidare (五月雨)に同じ. [陰暦]五月の雨.