Meaning of 刺蝿蠅 in Japanese

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Definition of 刺蝿蠅

し(shi) 【刺】

はえ(hae) 【蝿 ·蠅】

(n) fly (of infraorder Muscomorpha)
群衆がまるでハエのようにその車の周りに集まった。
The mob gathered round the car like so many flies.
person of no worth; pisher; scrub

とげ(toge) 【棘 ·刺】

(n) thorn; splinter; spine; biting words
彼の言葉にはとげがあった。
There was a bite in his remark.