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Acid-Green

Podcast 1 · Introduction

Acid-Green /ˈæsɪd ɡriːn/ · noun

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

In this course, acid green is a sharp, bright yellowish green. The related entry for lime green gives a related word, and the Cambridge definition of acid-green and the Merriam-Webster entry for acid-green give the main sense. For more background, see the encyclopaedia article on acid-green.

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Podcast 2 · Daily Use

In Conversation

Two British speakers using "acid-green" naturally in everyday talk.

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Podcast 3 · Prompt Engineering

Prompting with "acid-green"

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

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Transcript: “Acid green” vocabulary micro-course

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

Podcast 1 — Introduction & meaning

Narrator: Today's word is "Acid-Green" — noun, pronounced /ˈæsɪd ɡriːn/, with the stress on "acid".

Narrator: Acid green is a sharp, vivid yellowish green that looks almost glowing.

Narrator: In plain English, acid green is a very bright, zesty green.

Narrator: It joins acid, from the Latin acidus, meaning sour, with green, from Old English grene.

Narrator: "An acid-green jacket" describes a bold, eye-catching garment.

Narrator: It differs from olive green because acid green is bright and sharp, whereas olive green is dull and earthy.

Narrator: "Acid-green light" is a second pattern, used for a harsh, unnatural glow.

Narrator: Fashion, graphic design, sportswear, branding and music posters all rely on acid green.

Narrator: So remember: acid green is the sour, glowing green of highlighter pens.

Read podcasts 2 and 3

Podcast 2 — In conversation

Speaker A: What does acid green mean?

Speaker B: A zesty bright green! ACID GREEN joins acid, from the Latin acidus for sour, with green, from Old English grene.

Speaker A: So it looks sour?

Speaker B: Yes — it is the colour of a lime that bites back!

Speaker A: Example sentences?

Speaker B: "She wore acid-green trainers"; "The poster glowed acid green"; "Acid green is hard to read on white" — fashion, art and design.

Speaker A: Common mistakes?

Speaker B: Don't mix it up with the chemical acid, because the colour name only describes the sharp brightness.

Speaker A: Close relatives?

Speaker B: 'Lime green' the friendly cousin, 'chartreuse' the French twin, 'neon green' the louder alternative. The word keeps its zingy charm!

Podcast 3 — Prompt engineering

Speaker B: Let's use "Acid-Green" in AI prompts — useful for design systems and accessibility checks.

Speaker A: So a prompt could frame design?

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

Prompt: Suggest a colour palette that uses acid green as the accent colour on a dark grey background.

Speaker A: How about contrast?

Speaker B: Ask the model to check:

Prompt: Check whether white text on an acid green button meets accessibility contrast rules and suggest a fix.

Speaker A: Could it help with code?

Speaker B: Yes, you can frame styling:

Prompt: Write the CSS variables for an acid green theme with hover and focus states.

Speaker A: One more?

Speaker B: For a brand tool, try this:

Prompt: Describe a logo for a music app that uses acid green sparingly for impact.