← Back to Dictionary

Holmium

Podcast 1 · Introduction

Holmium /ˈhəʊlmiəm/ · noun

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

In this course, holmium is a rare earth metal with atomic number 67. The related entry for dysprosium gives a related word, and the Cambridge definition of holmium and the Merriam-Webster entry for holmium give the main sense. For more background, see the encyclopaedia article on holmium.

Ready
Podcast 2 · Daily Use

In Conversation

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

Ready
Podcast 3 · Prompt Engineering

Prompting with "holmium"

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

Ready
1 / 3

Transcript: “Holmium” vocabulary micro-course

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

Podcast 1 — Introduction & meaning

Narrator: Today's word is "Holmium" — noun, pronounced /ˈhəʊlmiəm/, with the stress on "hohl".

Narrator: Holmium is a silvery rare earth metal with atomic number 67 and the strongest magnetic properties of any element.

Narrator: In plain English, holmium is a highly magnetic metal used in lasers and strong magnets.

Narrator: It comes from Holmia, the Latin name for Stockholm.

Narrator: "Holmium laser" describes a surgical laser used to break up kidney stones.

Narrator: It differs from dysprosium because holmium is used more in lasers, whereas dysprosium is used in motors.

Narrator: "Pole pieces" is a second pattern, magnet parts made with holmium.

Narrator: Medicine, magnetics, nuclear control and glass colouring all rely on holmium.

Narrator: So remember: holmium is the magnetic rare earth named after Stockholm.

Read podcasts 2 and 3

Podcast 2 — In conversation

Speaker A: What is holmium?

Speaker B: A magnetic rare earth! HOLMIUM comes from Holmia, the Latin name for Stockholm.

Speaker A: Is it used in hospitals?

Speaker B: Yes — holmium lasers break up kidney stones!

Speaker A: Example sentences?

Speaker B: "He had holmium laser surgery"; "Holmium is very magnetic"; "Holmium tints glass yellow" — hospital, lab and craft.

Speaker A: Common mistakes?

Speaker B: Don't confuse holmium with helium, because one is a metal and the other a gas.

Speaker A: Close relatives?

Speaker B: 'Dysprosium' the neighbouring cousin, 'erbium' the next twin, 'gadolinium' the magnetic alternative. The word keeps its Stockholm charm!

Podcast 3 — Prompt engineering

Speaker B: Let's use "Holmium" in AI prompts — useful for medical apps and materials tools.

Speaker A: So a prompt could frame medicine?

Speaker B: Right. For a patient guide, you'd write:

Prompt: Explain what happens during holmium laser treatment for kidney stones in plain English.

Speaker A: How about magnetism?

Speaker B: Ask the model to compare:

Prompt: Compare holmium, dysprosium and neodymium by magnetic strength in a table.

Speaker A: Could it help with data?

Speaker B: Yes, you can frame cards:

Prompt: Add holmium to the rare earth table with symbol Ho and main uses.

Speaker A: One more?

Speaker B: For a quiz, try this:

Prompt: Write three questions about elements named after capital cities.