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Nostril

Podcast 1 · Introduction

Nostril /ˈnɒstrəl/ · noun

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

In this course, a nostril is one of the two openings of the nose. The related entry for nb gives a related word, and the Cambridge definition of nostril and the Merriam-Webster entry for nostril give the main sense. For more background, see the encyclopaedia article on nostril.

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Podcast 2 · Daily Use

In Conversation

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

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Podcast 3 · Prompt Engineering

Prompting with "nostril"

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

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Transcript: “Nostril” vocabulary micro-course

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

Podcast 1 — Introduction & meaning

Narrator: Today's word is "Nostril" — noun, pronounced /ˈnɒstrəl/, with the stress on "nos".

Narrator: A nostril is one of the two openings of the nose, through which air passes for breathing.

Narrator: In plain English, a nostril is a nose hole — the two openings you breathe through.

Narrator: It comes from the Old English nosthyrl, meaning a nose hole, from nosu, nose, and thyrl, a hole.

Narrator: "A flared nostril" describes a nostril widened, often in anger or exertion.

Narrator: It differs from nose because nostril is the opening, whereas nose is the whole organ.

Narrator: "Nostril piercing" is a sense meaning a piercing through the side of a nostril.

Narrator: Anatomy, medicine, description, fashion and everyday speech all rely on the word nostril.

Narrator: So remember: a nostril is a nose hole, from the Old English for a nose hole.

Read podcasts 2 and 3

Podcast 2 — In conversation

Speaker A: What is a nostril?

Speaker B: A nose hole! NOSTRIL comes from the Old English nosthyrl, a nose hole, from nosu, nose, and thyrl, a hole, so it means one of the two openings of the nose.

Speaker A: So you breathe through your nostrils?

Speaker B: Yes — the two openings!

Speaker A: Example sentences?

Speaker B: "A flared nostril"; "nostril piercing"; "blocked nostril" — anatomy, fashion and health.

Speaker A: Common mistakes?

Speaker B: Don't confuse nostril with navel, because a nostril is a nose hole, while a navel is a belly button.

Speaker A: Close relatives?

Speaker B: 'Nose' the whole cousin, 'nasal' the adjective twin, 'septum' the dividing alternative. The word keeps its breathing charm!

Podcast 3 — Prompt engineering

Speaker B: Let's use "nostril" in AI prompts — useful for health apps and anatomy tools.

Speaker A: So a prompt could frame health?

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

Prompt: Write a short fact sheet on nostrils, naming two functions.

Speaker A: How about an anatomy tool?

Speaker B: Ask the model to describe:

Prompt: Draft a guide to the nostril, naming two features.

Speaker A: Could it help with a medical bot?

Speaker B: Yes, you can frame breathing:

Prompt: Summarise in two sentences how nostrils work, naming one function.

Speaker A: One more?

Speaker B: For a health chatbot, try this:

Prompt: Write a short note on blocked nostrils, naming one cause.