Meaning of 虫唾 in Japanese

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Definition of 虫唾

むしず(mushizu) 【虫酸 ·虫唾 ·虫ず】

むしずがはしる(mushizugahashiru) 【虫唾が走る ·虫酸が走る ·虫ずが走る】

(exp, v5r) to be disgusted with (wouldn't touch with a pair of tongs); to loathe
考えただけで虫唾が走るわ。
That makes me disgusted just to think of it.