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How to pronounce "semi circular" in English

semi circular is pronounced ˌsɛmiˈsɜːrkjʊlər, with primary stress on the “SURK” syllable. Hear authentic native speakers pronounce it in 24 clips with synchronized subtitles and timestamps below.

ˌsɛmiˈsɜːrkjʊlər

se·mee·SURK·yuu·lər

Primary stress: SURK

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

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IPAˌsɛmiˈsɜːrkjʊlər
Sayse-mee-SURK-yuu-lər
Syllablesse · mee · SURK · yuu · lər
Hear it in contextUS
5:32

semicircular canals are like um well that's exactly what they are it's three orthogonally oriented um uh tubes circular semi circular tubes with a bunch of little hairs in them and when you turn your head um the the liquid in

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Linguistic Pronunciation Masterclass: “semi circular”

Phonetic mechanics, syllable architecture, and conversational cadence

ˌsɛmiˈsɜːrkjʊlər

Syllable Architecture & Stress Distribution

Syl. 1Unstressed

se

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

Syl. 2Unstressed

mee

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

Syl. 3Stress

SURK

Tense long vowel with sustained acoustic resonance.

Syl. 4Unstressed

yuu

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

Syl. 5Unstressed

lər

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

Primary emphasis falls on the third syllable ("SURK"). 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 "semi circular" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "semi circular is" sounds like "semi circular-iz").

⏱️ Stress-Timed Rhythm

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

Authentic Spoken Quotes from Native Video Context

Verified Transcripts
“orthogonally oriented um uh tubes circular semi circular tubes with a”
— StanfordWatch clip
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IPA:ˌsɛmiˈsɜːrkjʊlər
Speech ShadowingAccent: US
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Target Phrase:

orthogonally oriented um uh tubes circular semi circular tubes with a

Hear it in context: “semi circular”

24 clips

The English word “semi circular” is transcribed in the International Phonetic Alphabet (IPA) as ˌsɛmiˈsɜːrkjʊlər (phonetic respelling: se-mee-SURK-yuu-lər). Phonologically, it consists of 5 syllables (se · mee · SURK · yuu · lər), with primary lexical stress placed on the 3rd syllable (SURK). Grammatically, “semi circular” functions as a adjective. SayItVid indexes 24 authentic English video clips demonstrating how native speakers articulate “semi circular” in natural connected speech across American (US: 1 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from Stanford.

Spoken Video Transcripts & Contextual Quotes (1 Verified Clips)

  • 🇺🇸 USStanford
    Clip #1 · @5:32
    “semicircular canals are like um well that's exactly what they are it's three orthogonally oriented um uh tubes circular semi circular tubes with a bunch of little hairs in them and when you turn your head um the the liquid in”

Definition & Meaning: “semi circular”

Audio
ADJECTIVE
  • In the shape of half of a circle or a semicircle.

Example Sentences (1)

  • “orthogonally oriented um uh tubes circular semi circular tubes with a”

Pronounce: “semi circular”

Pronunciation:
se-mee-SURK-yuu-lər
Syllables:
se · mee · SURK · yuu · lər
Written Hyphenation:
sem · i · cir · cu · lar
Primary stress:
SURK
IPA:
ˌsɛmiˈsɜːrkjʊlər
Hear it in context
semi circular

Words that Sound Identical (Homophones)

Unique Sound
Explore 800+ homophone pairs

"semi circular" (⁄ˌsɛmiˈsɜːrkjʊlər⁄) 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, "semi circular" has a completely distinct phonetic identity.

Frequently asked questions about semi circular

How do you pronounce “semi circular”?

“semi circular” is pronounced ⁄ˌsɛmiˈsɜːrkjʊlər⁄ (se-mee-SURK-yuu-lər). Listen to the native-speaker clips above to hear it in real conversation.

How many syllables are in “semi circular”?

“semi circular” has 5 syllables: se · mee · SURK · yuu · lər.

Where is the stress in “semi circular”?

The primary stress in “semi circular” is on “SURK”. Listen for that stressed syllable in the clips above.

What does “semi circular” mean?

In the shape of half of a circle or a semicircle.

How can I hear “semi circular” used in real sentences?

This page has 24 real-world video examples of “semi circular” 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 “semi circular”?

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⁄).