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Ulcers

Podcast 1 · Introduction

Ulcers /ˈʌl.səz/ · noun (plural)

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

In this course, Ulcers means open sores on the skin or on the surface inside the body. This sense is built on ulcer. One citation is the Cambridge English entry, and a second is the Cambridge learner entry. Encyclopaedic background is in Ulcers.

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Podcast 2 · Daily Use

In Conversation

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

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Podcast 3 · Prompt Engineering

Prompting with "ulcers"

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

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Transcript: “Ulcers” vocabulary micro-course

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

Podcast 1 — Introduction & meaning

Narrator: Today's word is "ulcers" — a plural noun, pronounced /ˈʌl.səz/, with the stress on the first syllable.

Narrator: Ulcers are open sores on the skin or on the surface inside the body, where the tissue has broken down and won't heal easily.

Narrator: In plain English, ulcers are raw, painful sores — like mouth ulcers, or stomach ulcers that form on the inner lining.

Narrator: They can appear in the mouth, the stomach, on the legs, or anywhere tissue is damaged and slow to repair.

Narrator: The word comes from the Latin "ulcus", meaning a sore or wound — a root used in medicine for centuries.

Narrator: It entered English as a medical term and has kept its clinical, descriptive feel ever since.

Narrator: Once thought to come mainly from stress, stomach ulcers are now often linked to bacteria and certain medicines.

Narrator: In tone it is medical and plain, common in health, biology, and everyday talk about aches and pains.

Narrator: So remember: ulcers are open, slow-to-heal sores — raw spots where tissue has broken down, inside or out.

Read podcasts 2 and 3

Podcast 2 — In conversation

Speaker A: I've got a couple of mouth ulcers — they really sting when I eat.

Speaker B: Ouch. Ulcers are those raw little sores that just won't heal quickly.

Speaker A: Exactly. My uncle had stomach ulcers and had to change his whole diet.

Speaker B: Right, those form on the lining inside. People sometimes confuse "ulcers" with "abscesses".

Speaker A: Good point. An abscess is a pocket of pus; an ulcer is an open sore on the surface.

Speaker B: Nicely put. A common mistake is thinking ulcers are always caused by stress.

Speaker A: True — stomach ulcers are often down to bacteria, not just worry.

Speaker B: Right. Close relatives? "Sores", "lesions", and "wounds", though each is a bit different.

Speaker A: And the singular is just "ulcer", of course.

Speaker B: Yes. Best to see a doctor if ulcers keep coming back.

Speaker A: So I'll get these mouth ulcers checked if they linger.

Speaker B: Sensible — sooner sorted, less sore.

Podcast 3 — Prompt engineering

Speaker B: Let's use "ulcers" in AI prompts to mean painful weak spots in a system — sore points that keep breaking down.

Speaker A: So "ulcers" tells the AI to find the raw, failing spots?

Speaker B: Exactly. For a codebase, you'd write:

Prompt: Find the ulcers in my codebase: the raw, painful spots that keep breaking and causing bugs. List each one, explain why it festers, and suggest how to heal it properly so it stops flaring up.

Speaker B: The word "ulcers" vividly frames the weak, recurring sore points.

Speaker A: Memorable. What about an API?

Speaker B: Try this:

Prompt: Scan my API for ulcers: the fragile endpoints that fail most often under load. Show each sore spot, explain what irritates it, and recommend a fix so these weak points finally heal.

Speaker A: So it finds the sore endpoints. What about the database?

Speaker B: Here you go:

Prompt: Diagnose the ulcers in my database: the tables and queries that keep slowing down and causing pain. Pinpoint each one and prescribe an index or rewrite to soothe and heal it.

Speaker A: Practical. What about the UI?

Speaker B: Try this one:

Prompt: Find the ulcers in my user flow: the steps where people get stuck and frustrated again and again. Highlight each sore point and suggest a simple change to heal that part of the journey.

Speaker A: Could it monitor for new ones too?

Speaker B: Yes:

Prompt: Build a health monitor that flags new ulcers early: alert me when any part of the app starts failing repeatedly, so I can treat the sore spot before it spreads into a bigger problem.

Speaker A: So "ulcers" means painful, recurring weak spots.

Speaker B: Exactly — a vivid word for the sore points you must heal.