---
title: "How to pronounce \"stop codon\" in English | SayItVid"
description: "Learn how to say \"stop codon\" correctly. Watch real-life video examples and master your English pronunciation with SayItVid."
image: "https://img.youtube.com/vi/9j7oEuFrGz4/hqdefault.jpg"
url: "https://sayitvid.com/pronounce/stop-codon"
---


# How to pronounce "stop codon" in English

## Pronunciation & Phonetics

- **IPA (International Phonetic Alphabet)**: `/stɒpkɒdɒn/`
- **Syllable Breakdown**: **stop·co·don**

## Real-Life Native Speaker Examples (15 Video Clips)

Listen to native speakers pronounce "stop codon" in real conversation:

### Example 1
> "but can still make all its necessary proteins you didn't have to change anything fancy but you have freed up uag for our own ends we could then say uag is no longer a stop codon we're going to tweak the cell's machinery to now think this is a new strange amino acid instead then a second round of genetic engineering would introduce new dna sequences that used our upgraded uag this means that this new amino acid could be inserted into existing protein"
- **Jump to Video Timestamp**: [Watch on YouTube at 8:20](https://www.youtube.com/watch?v=9j7oEuFrGz4&t=500s)

### Example 2
> "This last phase is called termination. Once the ribosome hits a stop codon, it releases its new amino acid chain and separates back into two pieces. Then, the whole process can start again."
- **Jump to Video Timestamp**: [Watch on YouTube at 6:28](https://www.youtube.com/watch?v=6ulXau2HyHg&t=388s)

### Example 3
> "mutation when you have a premature stop codon and the mRNA and the protein doesn't completely develop the second type is a frameshift mutation where"
- **Jump to Video Timestamp**: [Watch on YouTube at 32:37](https://www.youtube.com/watch?v=Nrf_g5m8fVM&t=1957s)

### Example 4
> "machinery is such that you get a stop codon, which tells the"
- **Jump to Video Timestamp**: [Watch on YouTube at 16:43](https://www.youtube.com/watch?v=hcKDKLDElKg&t=1003s)

### Example 5
> "I feel like there’s a good joke in there about the way to a person’s heart being through their stomach but it’s just not translating. Like the joke ribosomes in my brain must be hitting a stop codon. Anyway, don’t worry: your stomach isn’t going to start beating in the same rhythms as your heart."
- **Jump to Video Timestamp**: [Watch on YouTube at 0:24](https://www.youtube.com/watch?v=NeeaP8pp9HI&t=24s)

### Example 6
> "One of these would just have to have a stop codon, a stop signal at the end."
- **Jump to Video Timestamp**: [Watch on YouTube at 71:34](https://www.youtube.com/watch?v=_dRXA1_e30o&t=4294s)

### Example 7
> "And you keep translating until you come to a stop codon."
- **Jump to Video Timestamp**: [Watch on YouTube at 9:03](https://www.youtube.com/watch?v=bp9QR86IQag&t=543s)

### Example 8
> "And you're done when you get to a stop codon."
- **Jump to Video Timestamp**: [Watch on YouTube at 9:23](https://www.youtube.com/watch?v=bp9QR86IQag&t=563s)

### Example 9
> "meanings. that is either a start or stop codon or coding for a particular amino"
- **Jump to Video Timestamp**: [Watch on YouTube at 1:34](https://www.youtube.com/watch?v=rBPTb9n0eZM&t=94s)

### Example 10
> "And then it's got another one down at the end that's a stop codon, that says "That's where you stop." And then in between that you've got a long string of DNA--"
- **Jump to Video Timestamp**: [Watch on YouTube at 12:13](https://www.youtube.com/watch?v=lRBlEV8QR4A&t=733s)


## Related Words & Synonyms

- **Nearby Vocabulary**: [stop](https://sayitvid.com/pronounce/stop), [codon](https://sayitvid.com/pronounce/codon)

## Frequently Asked Questions

### How do you pronounce "stop codon" correctly?
"stop codon" is pronounced `/stɒpkɒdɒn/`. Syllable breakdown: **stop·co·don**.

### What does "stop codon" mean in context?
Refer to real speech examples in the video clips above to observe how native speakers use "stop codon" in daily English.

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