a barrier set up across a road, especially by the police or military, to stop and examine traffic and control access to an area, an obstacle or hindrance that prevents progress or success

Formal and Informal Expressions of roadblock

In different contexts, you can replace 'roadblock' with suitable alternatives. In a more formal setting, 'obstacle, hindrance' is apt. In informal speech or writing, 'blockage, stumbling block' is a commonplace synonym.

roadblock: Explore its Definition & Usage

roadblock Definition

1a barrier set up across a road, especially by the police or military, to stop and examine traffic and control access to an area
2an obstacle or hindrance that prevents progress or success

Using roadblock: Examples

Take a moment to familiarize yourself with how "roadblock" can be used in various situations through the following examples!

Example
The police set up a roadblock to catch the suspect.
Example
The company faced a roadblock in their plan to expand due to budget constraints.
Example
The lack of funding was a major roadblock for the project.

roadblock Synonyms and Antonyms

Synonyms for roadblock

Phrases with roadblock

hit a roadblock
to encounter an obstacle or difficulty that prevents progress or success
Example
We hit a roadblock in our negotiations when they refused to compromise.
put up a roadblock
to create an obstacle or hindrance that prevents progress or success
Example
The new regulations put up a roadblock for small businesses trying to compete with larger corporations.
remove a roadblock
to eliminate an obstacle or hindrance that prevents progress or success
Example
The team worked together to remove the roadblock and complete the project on time.

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Summary: roadblock in Brief

A 'roadblock' [rohd-blok] is a barrier set up across a road to stop and examine traffic or an obstacle that prevents progress. Examples include 'The police set up a roadblock to catch the suspect.' and 'The company faced a roadblock in their plan to expand due to budget constraints.' Phrases like 'hit a roadblock' and 'put up a roadblock' denote encountering or creating obstacles, while 'remove a roadblock' means eliminating them.