Meaning of 五月蝿い in Japanese

Definition of 五月蝿い

うるさい(urusai) 【煩い ·五月蝿い ·五月蠅い ·煩さい】

(adj-i) noisy; loud
隣の部屋がうるさいのです。
It's noisy next door.
annoying; troublesome; tiresome; persistent; importunate
彼女は服装にうるさい。
She is particular about what she wears.
fussy; finicky; picky; particular; nagging; fastidious; bossy
あの子はなんてうるさい子だろう。
What a nuisance that child is!