noun
obstruction; hindrance; impediment
Refers to something that blocks, hinders, or checks progress. Often used in formal or written contexts. The kanji spelling 沮害 is rare; the word is normally written in kana.
新しい規制が事業のそがいとなっている。
The new regulations are an obstruction to business.
交通のそがいを取り除くために工事が行われた。
Construction was carried out to remove the traffic hindrance.