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Roadblock

Podcast 1 · Introduction

Roadblock /ˈrəʊdblɒk/ · noun

A short documentary narration — meaning, origin, and how the word is used.

In this course, a roadblock is a barrier set across a road to stop traffic. The related entry for roadside gives a related word, and the Cambridge definition of roadblock and the Merriam-Webster entry for roadblock give the main sense. For more background, see the encyclopaedia article on roadblock.

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Podcast 2 · Daily Use

In Conversation

Two British speakers using "roadblock" naturally in everyday talk.

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Podcast 3 · Prompt Engineering

Prompting with "roadblock"

An instructor and developer explore real, copy-ready AI prompts built around the word.

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Transcript: “Roadblock” vocabulary micro-course

Read along with the three podcasts, or open the full dictionary entry for Roadblock for the definition, Arabic meaning, synonyms and example sentences.

Podcast 1 — Introduction & meaning

Narrator: Today's word is "Roadblock" — noun, pronounced /ˈrəʊdblɒk/, with the stress on "road".

Narrator: A roadblock is a barrier set across a road to stop or control traffic.

Narrator: In plain English, a roadblock is a blockade — police or soldiers stopping cars for a check.

Narrator: It combines road and block, meaning a block placed on a road.

Narrator: "To set up a roadblock" describes placing a barrier to stop traffic.

Narrator: It differs from barricade because a roadblock is specifically on a road, whereas a barricade can be anywhere.

Narrator: "A roadblock to progress" is a figurative sense meaning an obstacle preventing advancement.

Narrator: Law enforcement, the military, project management and everyday speech all rely on the word roadblock.

Narrator: So remember: a roadblock is a barrier on a road, from road plus block.

Read podcasts 2 and 3

Podcast 2 — In conversation

Speaker A: What is a roadblock?

Speaker B: A barrier on a road! ROADBLOCK combines road and block, so it's a barrier to stop traffic, or figuratively an obstacle to progress.

Speaker A: So police set up roadblocks?

Speaker B: Yes — to check drivers or catch suspects!

Speaker A: Example sentences?

Speaker B: "Set up a roadblock"; "hit a roadblock"; "a police roadblock" — barriers, obstacles and law.

Speaker A: Common mistakes?

Speaker B: Use hit a roadblock, not hit a road block, because as a figurative obstacle it's one word.

Speaker A: Close relatives?

Speaker B: 'Barricade' the general cousin, 'blockade' the military twin, 'obstacle' the abstract alternative. The word keeps its stopping charm!

Podcast 3 — Prompt engineering

Speaker B: Let's use "roadblock" in AI prompts — useful for project tools and navigation apps.

Speaker A: So a prompt could frame project issues?

Speaker B: Right. For a project app, you'd write:

Prompt: Write a short guide on overcoming roadblocks in a project, naming two strategies.

Speaker A: How about a navigation tool?

Speaker B: Ask the model to alert:

Prompt: Draft a traffic alert for a roadblock on a motorway, naming the diversion route.

Speaker A: Could it help with a legal bot?

Speaker B: Yes, you can frame process:

Prompt: Summarise in two sentences when police roadblocks are legal, naming one requirement.

Speaker A: One more?

Speaker B: For a management chatbot, try this:

Prompt: Write a short tip on identifying roadblocks before they stall a project, naming one sign.