bone of contention

IPA(Pronunciation)

Noun

idiomatic

(idiomatic) Something that continues to be disputed; something on which no agreement can be reached

Japanese Meaning

論争の的 / 争点 / 争いの種

The new parking policy became a bone of contention between the neighbors and the homeowners' association.

新しい駐車方針は近所の住民と管理組合との間で争点となった。

Sense（1）

(idiomatic) Something that continues to be disputed; something on which no agreement can be reached

bones of contention

（ plural ）