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Broaden out

Podcast 1 · Introduction

Broaden-out /ˈbrɔːdən aʊt/ · phrasal verb

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

In this course, Broaden out means to expand gradually in scope, coverage, or physical width over time. A related lesson is the broad course. One citation is the Cambridge English entry, and a second is the Cambridge entry for broaden. Encyclopaedic background is in Broad.

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Podcast 2 · Daily Use

In Conversation

Two British speakers using "broaden-out" naturally in everyday talk.

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Podcast 3 · Prompt Engineering

Prompting with "broaden-out"

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

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Transcript: “Broaden out” vocabulary micro-course

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

Podcast 1 — Introduction & meaning

Narrator: Today's entry is "broaden out" — a phrasal verb, pronounced /ˈbrɔːdən aʊt/, with the stress on "broad".

Narrator: Broaden out means to expand gradually in scope, coverage, or physical width over time.

Narrator: In plain English, this phrase describes a gradual, noticeable widening or expansion process.

Narrator: It combines "broaden", to widen, with "out", emphasising outward, gradual expansion.

Narrator: "The river broadens out" describes a waterway gradually widening as it flows further downstream.

Narrator: It differs from plain "broaden" by pace — broaden out implies a gradual, visible process.

Narrator: "The discussion broadened out" describes a conversation gradually expanding to cover wider topics.

Narrator: Geography description and meeting facilitation both occasionally rely on "broaden out".

Narrator: So remember: broaden out marks gradual expansion — a visible, steady widening in scope or physical form.

Read podcasts 2 and 3

Podcast 2 — In conversation

Speaker A: "The discussion broadened out" always sounds so natural in meetings. Is that phrase really just "broaden" with extra emphasis added?

Speaker B: Genuinely, yes, mostly emphasis, honestly! BROADEN OUT combines "broaden" with "out", stressing the gradual, visible nature of the expansion. It paints a clearer picture of something steadily opening up over time.

Speaker A: So the "out" really does add that visual sense of steady, outward growth to the plain verb?

Speaker B: Exactly — that visual growth sense is precisely why broaden out feels more vivid than broaden alone!

Speaker A: Example sentences?

Speaker B: "The valley broadens out near the coast"; "the meeting broadened out into a wider debate"; "her interests broadened out over time" — geography description, meeting shift, and personal growth.

Speaker A: Common mistakes?

Speaker B: Always two words — "broaden out"; regular verb, broaden, broadened, broadened in past forms!

Speaker A: Close relatives?

Speaker B: "Expand" the general cousin, "widen out" the near-identical twin, "open up" the casual alternative. Broaden out keeps its gradual, visual charm!

Podcast 3 — Prompt engineering

Speaker B: Let's use "broaden out" in AI prompts — useful for content-strategy topic-expansion planning and UI-layout responsive-widening design.

Speaker A: So broaden out in a prompt could help plan content-strategy topic expansion, or design a responsive UI layout?

Speaker B: Right. For content-strategy topic-expansion planning, you'd write:

Prompt: Suggest how this blog's topic could broaden out over the next six months, without losing its core focus.

Speaker A: Good — what about a UI layout that broadens out smoothly as the browser window gets wider?

Speaker B: The UI-layout prompt:

Prompt: Make this sidebar broaden out smoothly as the window widens, keeping the content readable at every size.

Speaker A: A community-forum feature letting a niche discussion thread broaden out into a general category naturally?

Speaker B: The community-forum prompt:

Prompt: Let this niche discussion thread broaden out into the general category once it gathers enough replies.

Speaker A: One more?

Speaker B: The market-research prompt:

Prompt: Show how customer demand could broaden out into adjacent markets, based on current survey response trends.