sticking point

Definition

A disputed issue or state of affairs that causes an interruption or outright impasse in progress towards some goal or resolution, especially in negotiation or argumentation.

Example Sentences

• "The question of representing inside workers was a sticking point."
• "A major sticking point had arisen over draft article IV of the proposed treaty dealing with the disputed Antarctic claims and rights."
• "A key sticking point is RDG's requirement of introducing driver-only operation (DOO) on all routes where it can be installed now, and for all future new train deliveries."