---
title: "How to pronounce \"subdiagonal\" in English | SayItVid"
description: "Learn how to say \"subdiagonal\" correctly. Watch real-life video examples and master your English pronunciation with SayItVid."
url: "https://sayitvid.com/pronounce/subdiagonal"
---


# How to pronounce "subdiagonal" in English

## Pronunciation & Phonetics

- **IPA**: `/sʌbdɪægɒnæl/`
- **Syllable Breakdown**: **sub·di·a·go·nal**

## Meaning & Usage

### ADJECTIVE
- Said of an entry of a square matrix: that it lies anywhere in the lower triangular area below the main diagonal of the matrix.
  - *Example*: "(3) From R, we obtain the set of points #92;mathbb#123;R#125;#92;tbinom#123;n#125;#123;2#125; whose coordinates are the subdiagonal entries of the corresponding matrices:"

### NOUN
- The diagonal of a matrix that lies directly below and to the left of the main diagonal.

### Example Sentences
- "(3) From R, we obtain the set of points #92;mathbb#123;R#125;#92;tbinom#123;n#125;#123;2#125; whose coordinates are the subdiagonal entries of the corresponding matrices:"

## Video Examples

No video clips currently matched "subdiagonal". Try searching for synonyms or root words.

## How to Pronounce "subdiagonal"

- **Syllables**: sub · di · a · go · nal
- **IPA**: `/sʌbdɪægɒnæl/`
- **Listen for**: the stressed syllable in the pronunciation — notice how the vowel sound is clearly emphasized.

## Related Pronunciations

[sub](https://sayitvid.com/pronounce/sub), [suba](https://sayitvid.com/pronounce/suba), [subabbot](https://sayitvid.com/pronounce/subabbot), [subabdominal](https://sayitvid.com/pronounce/subabdominal), [subability](https://sayitvid.com/pronounce/subability), [subabortive](https://sayitvid.com/pronounce/subabortive), [subabsolute](https://sayitvid.com/pronounce/subabsolute), [subabul](https://sayitvid.com/pronounce/subabul)

## Frequently Asked Questions

### How do you pronounce “subdiagonal”?
“subdiagonal” is pronounced /sʌbdɪægɒnæl/ (sub · di · a · go · nal). Listen to the audio pronunciation above to hear it spoken clearly.

### How many syllables are in “subdiagonal”?
“subdiagonal” has 5 syllables: sub · di · a · go · nal.

### What does “subdiagonal” mean?
Said of an entry of a square matrix: that it lies anywhere in the lower triangular area below the main diagonal of the matrix.


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