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How to pronounce "urushiol" in English

urushiol is pronounced ʊˈɹuːʃiˌɔl, with primary stress on the “ROO” syllable. Hear authentic native speakers pronounce it in 38 clips with synchronized subtitles and timestamps below.

ʊˈɹuːʃiˌɔl

uu·ROO·shee·awl

Primary stress: ROO

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

1/38
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IPAʊˈɹuːʃiˌɔl
Sayuu-ROO-shee-awl
Syllablesuu · ROO · shee · awl
Hear it in contextUS
1:32
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Linguistic Pronunciation Masterclass: “urushiol”

Phonetic mechanics, syllable architecture, and conversational cadence

ʊˈɹuːʃiˌɔl

Syllable Architecture & Stress Distribution

Syl. 1Unstressed

uu

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

Syl. 2Primary Stress

ROO

Tense long vowel with sustained acoustic resonance.

Syl. 3Unstressed

shee

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

Syl. 4Unstressed

awl

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

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

⏱️ Stress-Timed Rhythm

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

Authentic Spoken Quotes from Native Video Context

Verified Transcripts
“There’s even been some speculation that birds that eat the seeds actually benefit from urushiol’s antimicrobial and anti-parasitic properties.”
— SciShowWatch clip
“And like with other allergies, some people’s immune systems just go haywire when encountering urushiol while others’ don’t.”
— SciShowWatch clip
“Urushiol-loaded cells activate the body’s T cells, those vigilant warriors of the human immune system.”
— SciShowWatch clip
“Most people don’t react to urushiol the first time they’re exposed, so a person might believe they’re immune when, in fact, they could go on to develop an allergic reaction if they touch it again.”
— SciShowWatch clip
“Urushiol interacts with your skin cells; specifically, ones that express a protein called CD1a.”
— SciShowWatch clip
“And a weaker immune system may not mount as strong a defense against urushiol.”
— SciShowWatch clip
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IPA:ʊˈɹuːʃiˌɔl
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There’s even been some speculation that birds that eat the seeds actually benefit from urushiol’s antimicrobial and anti-parasitic properties.

Hear it in context: “urushiol”

38 clips

The English word “urushiol” is transcribed in the International Phonetic Alphabet (IPA) as ʊˈɹuːʃiˌɔl (phonetic respelling: uu-ROO-shee-awl). Phonologically, it consists of 4 syllables (uu · ROO · shee · awl), with primary lexical stress placed on the 2nd syllable (ROO). Grammatically, “urushiol” functions as a noun. SayItVid indexes 38 authentic English video clips demonstrating how native speakers articulate “urushiol” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from SciShow.

Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)

  • 🇺🇸 USSciShow
    Clip #1 · @1:32
    “it’s quite effective against much smaller plant pests. There’s even been some speculation that birds that eat the seeds actually benefit from urushiol’s antimicrobial and anti-parasitic properties. from urushiol’s antimicrobial and anti-parasitic properties.”
  • 🇺🇸 USSciShow
    Clip #2 · @2:50
    “And allergies occur when the body mistakes a harmless substance for something harmful. And like with other allergies, some people’s immune systems just go haywire when encountering urushiol while others’ don’t. while others’ don’t.”
  • 🇺🇸 USSciShow
    Clip #3 · @2:11
    “And it just so happens urushiol is one of those things. Urushiol-loaded cells activate the body’s T cells, those vigilant warriors of the human immune system. those vigilant warriors of the human immune system.”
  • 🇺🇸 USSciShow
    Clip #4 · @3:02
    “But also, some of the people who say they’re immune probably aren’t really immune. Most people don’t react to urushiol the first time they’re exposed, so a person might believe they’re immune when, in fact, they could go on to develop an allergic reaction if they touch it again. so a person might believe they’re immune”
  • 🇺🇸 USSciShow
    Clip #5 · @1:49
    “So, the rash, oozing blisters, and relentless itching, it’s all pretty much down to cosmic unfairness. Urushiol interacts with your skin cells; specifically, ones that express a protein called CD1a. CD1 proteins help the body spot invaders and sick cells.”

Definition & Meaning: “urushiol”

NOUN
  • An oil found in plants of the family Anacardiaceae, causing an allergic skin rash on contact; consists of a variable mixture of several related organic compounds.

Example Sentences (3)

  • “All three produce an oil, called urushiol, that is a potent allergen. Urushiol is most abundant in the leaves and stems of these plants...”
  • “There’s even been some speculation that birds that eat the seeds actually benefit from urushiol’s antimicrobial and anti-parasitic properties.”
  • “And like with other allergies, some people’s immune systems just go haywire when encountering urushiol while others’ don’t.”

Common Phrases & Collocations

encountering urushiolunfairness urushiolurushiol interactsagainst urushiolurushiol fades

Pronounce: “urushiol”

Pronunciation:
uu-ROO-shee-awl
Syllables:
uu · ROO · shee · awl
Written Hyphenation:
u · ru · shi · ol
Primary stress:
ROO
IPA:
ʊˈɹuːʃiˌɔl
Hear it in context
urushiol

Words that Rhyme with “urushiol”

-uʃiˌɔl
View all 27 rhymes for “urushiol”

Words that Sound Identical (Homophones)

Unique Sound
Explore 800+ homophone pairs

"urushiol" (⁄ʊˈɹuːʃiˌɔl⁄) 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, "urushiol" has a completely distinct phonetic identity.

Frequently asked questions about urushiol

How do you pronounce “urushiol”?

“urushiol” is pronounced ⁄ʊˈɹuːʃiˌɔl⁄ (uu-ROO-shee-awl). Listen to the native-speaker clips above to hear it in real conversation.

How many syllables are in “urushiol”?

“urushiol” has 4 syllables: uu · ROO · shee · awl.

Where is the stress in “urushiol”?

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

What does “urushiol” mean?

An oil found in plants of the family Anacardiaceae, causing an allergic skin rash on contact; consists of a variable mixture of several related organic compounds.

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

This page has 38 real-world video examples of “urushiol” 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 “urushiol”?

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⁄).