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How to pronounce "spermatozoon" in English

spermatozoon is pronounced ˌspɜːmətə(ʊ)ˈzəʊɒn, with primary stress on the “ZOH” syllable. Hear authentic native speakers pronounce it in 2 clips with synchronized subtitles and timestamps below.

ˌspɜːmətə(ʊ)ˈzəʊɒn

spɜːmə·tə·ZOH·on

Primary stress: ZOH

Accent:
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Hear native speakers say spermatozoon in context across real video clips

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IPAˌspɜːmətə(ʊ)ˈzəʊɒn
Sayspɜːmə-tə-ZOH-on
Syllablesspɜːmə · tə · ZOH · on
Hear it in contextUS
11:44

didn't know this until I read this. It introduces--The spermatozoon induces many remarkable changes in the oocyte at fertilization, but it's not essential for many of them. in the oocyte at fertilization, but it's not essential for many

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Linguistic Pronunciation Masterclass: “spermatozoon”

Phonetic mechanics, syllable architecture, and conversational cadence

ˌspɜːmətə(ʊ)ˈzəʊɒn

Syllable Architecture & Stress Distribution

Syl. 1Unstressed

spɜːmə

Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.

Syl. 2Unstressed

tə

Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.

Syl. 3Primary Stress

ZOH

Gliding diphthong with sustained vocal resonance.

Syl. 4Unstressed

on

Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.

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

Common Pronunciation Traps & Learner Mistakes

⚠️ Intervocalic Tap / Flap [ɾ] in American English

The Trap: Pronouncing a hard, aspirated [tʰ] in casual conversation can sound overly formal in North America.

How Native Speakers Say It: In American English, a single "t" between vowels quickly taps against the alveolar ridge like a soft "d" ([ɾ]). In British English, maintain a crisp aspirated [tʰ].

Connected Speech & Natural Conversational Flow

🔗 Consonant-Vowel Linking (Liaison)

When "spermatozoon" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "spermatozoon is" sounds like "spermatozoon-iz").

⏱️ Stress-Timed Rhythm

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

Authentic Spoken Quotes from Native Video Context

Verified Transcripts
“It introduces--The spermatozoon induces many remarkable changes in the oocyte at fertilization, but it's not essential for many of them.”
— YaleCoursesWatch clip
“the unique combination of a particular spermatozoon and an egg.”
— TEDx TalksWatch clip
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Practice Speaking “spermatozoon”

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IPA:ˌspɜːmətə(ʊ)ˈzəʊɒn
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It introduces--The spermatozoon induces many remarkable changes in the oocyte at fertilization, but it's not essential for many of them.

Hear it in context: “spermatozoon”

2 clips

The English word “spermatozoon” is transcribed in the International Phonetic Alphabet (IPA) as ˌspɜːmətə(ʊ)ˈzəʊɒn (phonetic respelling: spɜːmə-tə-ZOH-on). Phonologically, it consists of 4 syllables (spɜːmə · tə · ZOH · on), with primary lexical stress placed on the 3rd syllable (ZOH). Grammatically, “spermatozoon” functions as a noun. SayItVid indexes 2 authentic English video clips demonstrating how native speakers articulate “spermatozoon” in natural connected speech across American (US: 2 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from YaleCourses, TEDx Talks.

Spoken Video Transcripts & Contextual Quotes (2 Verified Clips)

  • 🇺🇸 USYaleCourses
    Clip #1 · @11:44
    “didn't know this until I read this. It introduces--The spermatozoon induces many remarkable changes in the oocyte at fertilization, but it's not essential for many of them. in the oocyte at fertilization, but it's not essential for many”
  • 🇺🇸 USTEDx Talks
    Clip #2 · @2:53
    “love? I am, just like you are, the unique combination of a particular spermatozoon and an egg. However, there were approximately 300 million”

Definition & Meaning: “spermatozoon”

Audio
NOUN
  • A reproductive cell or gamete of a male, carried in semen, that fertilizes an ovum to produce a zygote.

Example Sentences (3)

  • “But let us suppose [...] that one hardy or lucky spermatozoon has reached the waiting egg.”
  • “It introduces--The spermatozoon induces many remarkable changes in the oocyte at fertilization, but it's not essential for many of them.”
  • “the unique combination of a particular spermatozoon and an egg.”

Common Phrases & Collocations

particular spermatozoonspermatozoon induces

Pronounce: “spermatozoon”

Pronunciation:
spɜːmə-tə-ZOH-on
Syllables:
spɜːmə · tə · ZOH · on
Written Hyphenation:
sper · ma · to · zoon
Primary stress:
ZOH
IPA:
ˌspɜːmətə(ʊ)ˈzəʊɒn
Hear it in context
spermatozoon

Words that Rhyme with “spermatozoon”

-oʊɒn
View all 1 rhymes for “spermatozoon”

Words that Sound Identical (Homophones)

Unique Sound
Explore 800+ homophone pairs

"spermatozoon" (⁄ˌspɜːmətə(ʊ)ˈzəʊɒn⁄) 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, "spermatozoon" has a completely distinct phonetic identity.

Frequently asked questions about spermatozoon

How do you pronounce “spermatozoon”?

“spermatozoon” is pronounced ⁄ˌspɜːmətə(ʊ)ˈzəʊɒn⁄ (spɜːmə-tə-ZOH-on). Listen to the native-speaker clips above to hear it in real conversation.

How many syllables are in “spermatozoon”?

“spermatozoon” has 4 syllables: spɜːmə · tə · ZOH · on.

Where is the stress in “spermatozoon”?

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

What does “spermatozoon” mean?

A reproductive cell or gamete of a male, carried in semen, that fertilizes an ovum to produce a zygote.

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

This page has 2 real-world video examples of “spermatozoon” 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 “spermatozoon”?

Pronouncing a hard, aspirated [tʰ] in casual conversation can sound overly formal in North America. In American English, a single "t" between vowels quickly taps against the alveolar ridge like a soft "d" ([ɾ]). In British English, maintain a crisp aspirated [tʰ].