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How to pronounce "dna" in English

dna is pronounced ˌdiː.ɛnˈeɪ, with primary stress on the “AY” syllable. Hear authentic native speakers pronounce it in 19,594 clips with synchronized subtitles and timestamps below.

ˌdiː.ɛnˈeɪ

dee·en·AY

Primary stress: AY

Accent:
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IPAˌdiː.ɛnˈeɪ
Saydee-en-AY
Syllablesdee · en · AY
Hear it in contextUS
21:45
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Linguistic Pronunciation Masterclass: “dna”

Phonetic mechanics, syllable architecture, and conversational cadence

ˌdiː.ɛnˈeɪ

Syllable Architecture & Stress Distribution

Syllable 1Unstressed

dee

Reduced vowel sound, relaxed jaw, and minimal vocal effort.

Syllable 2Unstressed

en

Reduced vowel sound, relaxed jaw, and minimal vocal effort.

Syllable 3Primary Stress

AY

Gliding diphthong with sustained vocal resonance.

Primary emphasis falls on the third syllable ("AY"). Raise your pitch and sustain the vowel length on this syllable while relaxing the surrounding syllables.

Common Pronunciation Traps & Learner Mistakes

⚠️ Unstressed Syllable Vowel Reduction (Schwa ⁄ə⁄)

The Trap: Avoid pronouncing every vowel with full acoustic weight. Non-native speakers often over-enunciate unstressed vowels.

How Native Speakers Say It: Only give full vowel clarity to the primary stressed syllable. Relax all unstressed vowels into a neutral, low-energy schwa (⁄ə⁄).

Connected Speech & Natural Conversational Flow

🔗 Consonant-Vowel Linking (Liaison)

When followed by a vowel, insert a subtle glide (/w/ or /j/) to connect into the subsequent word without an abrupt glottal stop.

⏱️ Stress-Timed Rhythm

Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "dna" aligns naturally with adjacent words.

Authentic Spoken Quotes from Native Video Context

Verified Transcripts
“DNA evidence is incredibly powerful, it's amazing for identifying individuals, but DNA can never be taken out of context.”
— Native SpeakerWatch clip
“DNA is phosphorus-based in part, and it just falls apart very quickly for a whole variety of reasons.”
— Native SpeakerWatch clip
“DNA to Mars as like some ultimate safeguard for the species so provided it survived the trip through”
— Native SpeakerWatch clip
“DNA and that is not something you get by being baptized I was baptized if you”
— Native SpeakerWatch clip
“DNA-- certain types of protein that don't get destroyed-- cells that don't divide-- and so on.”
— Native SpeakerWatch clip
“DNA is central to understanding the cell cycle at the reproduction of the cell.”
— Native SpeakerWatch clip
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IPA:ˌdiː.ɛnˈeɪ
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DNA evidence is incredibly powerful, it's amazing for identifying individuals, but DNA can never be taken out of context.

Hear it in context: “dna”

19,594 clips

The English word “dna” is transcribed in the International Phonetic Alphabet (IPA) as ˌdiː.ɛnˈeɪ (phonetic respelling: dee-en-AY). Phonologically, it consists of 3 syllables (dee · en · AY), with primary lexical stress placed on the 3rd syllable (AY). Grammatically, “dna” functions as a noun, verb, phrase and acts as an English heteronym where syllable stress shifts between noun (initial-syllable stress) and verb (second-syllable stress) usage. SayItVid indexes 19,594 authentic English video clips demonstrating how native speakers articulate “dna” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents.

Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)

  • 🇺🇸 US
    Clip #1 · @21:45
    “And it is true. DNA evidence is incredibly powerful, it's amazing for identifying individuals, but DNA can never be taken out of context. it's amazing for identifying individuals,”
  • 🇺🇸 US
    Clip #2 · @42:22
    “degrades very quickly. DNA is phosphorus-based in part, and it just falls apart very quickly for a whole variety of reasons. falls apart very quickly for a whole variety of reasons.”
  • 🇺🇸 US
    Clip #3 · @31:10
    “people talking about sending like human DNA to Mars as like some ultimate safeguard for the species so provided it survived the trip through safeguard for the species so provided it”
  • 🇺🇸 US
    Clip #4 · @41:30
    “to explain it the Divine DNA and that is not something you get by being baptized I was baptized if you being baptized I was baptized if you”
  • 🇺🇸 US
    Clip #5 · @25:28
    “So we can say OK, what is long lived in the body? DNA-- certain types of protein that don't get destroyed-- cells that don't divide-- and so on. destroyed-- cells that don't divide-- and so on.”

Definition & Meaning: “dna”

Audio
NOUN
  • Initialism of deoxyribonucleic acid (“a nucleic acid found in all living things (and some non-living things such as certain viruses) which consists of two polynucleotide chains that coil around each other to form a double helix; encoded in its structure are genetic instructions for development, functioning, growth, and reproduction”).
  • The part of a living thing that carries genetic information.
VERB
  • To examine a sample of (someone's) deoxyribonucleic acid.
PHRASE
  • Did not answer.
  • Did not arrive (used when someone fails to keep an appointment).

Example Sentences (3)

  • “Among the various fractions isolated was one presumed to contain only desoxyribosenucleic acid (DNA). Because of certain speculations on the role of nucleic acids in protein synthesis it was necessary to measure and compare the rate of phosphate entry into DNA with that in other fractions of yeast phosphate.”
  • “The only way we're gonna know is if we DNA him against the spunk in Karen.”
  • “DNA evidence is incredibly powerful, it's amazing for identifying individuals, but DNA can never be taken out of context.”

Common Phrases & Collocations

dna evidencequickly dnadivine dnahuman dnatrue dna

Pronounce: “dna”

Pronunciation:
dee-en-AY
Syllables:
dee · en · AY
Written Hyphenation:
d · n · a
Primary stress:
AY
IPA:
ˌdiː.ɛnˈeɪ
Hear it in context
dna

Words that Rhyme with “dna”

-eɪ
View all 90 rhymes for “dna”

Words that Sound Identical (Homophones)

Unique Sound
Explore 800+ homophone pairs

"dna" (⁄ˌdiː.ɛnˈeɪ⁄) has no true homophones in standard English — there are no other words with identical pronunciation. Unlike sound-alike pairs like there / their or peace / piece, "dna" has a completely distinct phonetic identity.

Frequently asked questions about dna

How do you pronounce “dna”?

“dna” is pronounced ⁄ˌdiː.ɛnˈeɪ⁄ (dee-en-AY). Listen to the native-speaker clips above to hear it in real conversation.

How many syllables are in “dna”?

“dna” has 3 syllables: dee · en · AY.

Where is the stress in “dna”?

The primary stress in “dna” is on “AY”. Listen for that stressed syllable in the clips above.

What does “dna” mean?

Initialism of deoxyribonucleic acid (“a nucleic acid found in all living things (and some non-living things such as certain viruses) which consists of two polynucleotide chains that coil around each other to form a double helix; encoded in its structure are genetic instructions for development, functioning, growth, and reproduction”).

How can I hear “dna” used in real sentences?

This page has 19594 real-world video examples of “dna” with synchronized subtitles. Use Previous / Next (or ← / → keys) to hear each one at the exact moment it is spoken.

What is the most common pronunciation mistake when saying “dna”?

Avoid pronouncing every vowel with full acoustic weight. Non-native speakers often over-enunciate unstressed vowels. Only give full vowel clarity to the primary stressed syllable. Relax all unstressed vowels into a neutral, low-energy schwa (⁄ə⁄).