Comment prononcer « luminol » en anglais
ˈluːmɪnɒl
LOO·mih·nol
Accent tonique principal : LOO
Écoutez des locuteurs natifs dire « luminol » dans des clips vidéo authentiques
since the chemical’s high sensitivity is a double-edged sword. Not only does luminol react to very old bloodstains, with some cases showing chemoluminescence on objects thousands of years old, with some cases showing chemoluminescence on objects thousands of years old,
Linguistic Pronunciation Masterclass: “luminol”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
LOO
Tense long vowel with sustained acoustic resonance.
mih
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
nol
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
Primary emphasis falls on the first syllable ("LOO"). Raise your pitch and sustain the vowel length on this syllable while relaxing the surrounding syllables.
Common Pronunciation Traps & Learner Mistakes
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
When "luminol" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "luminol is" sounds like "luminol-iz").
Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "luminol" aligns naturally with adjacent words.
Authentic Spoken Quotes from Native Video Context
“Not only does luminol react to very old bloodstains, with some cases showing chemoluminescence on objects thousands of years old,”— TED-EdWatch clip
“What we don't see with our naked eye we could find later on with chemicals like luminol or BlueStar.”— WIREDWatch clip
“replace luminol it uses infrared light to detect traces of invisible blood but no matter what new technology”— Smithsonian ChannelWatch clip
“morphins luminol compost name the drugs because to survive for one year in that”— TEDx TalksWatch clip
“This is a molecule known as luminol sitting in a little bile.”— MIT OpenCourseWareWatch clip
“the vehicle that Allison drove was examined and sprayed with luminol, which reacts with blood, it was obvious that”— 7 News SpotlightWatch clip
S'entraîner à prononcer « luminol »
Écoutez la prononciation authentique, enregistrez-vous en répétant la phrase et recevez une évaluation en temps réel mot par mot.
Not only does luminol react to very old bloodstains, with some cases showing chemoluminescence on objects thousands of years old,
Écouter en contexte: “luminol”
34 extraitsThe Anglais word “luminol” is transcribed in the International Phonetic Alphabet (IPA) as ˈluːmɪnɒl (phonetic respelling: LOO-mih-nol). Phonologically, it consists of 3 syllables (LOO · mih · nol), with primary lexical stress placed on the 1st (initial) syllable (LOO). Grammatically, “luminol” functions as a noun, verb and acts as an English heteronym where syllable stress shifts between noun (initial-syllable stress) and verb (second-syllable stress) usage. SayItVid indexes 34 authentic Anglais video clips demonstrating how native speakers articulate “luminol” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from TED-Ed, WIRED, Smithsonian Channel.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USTED-EdClip #1 · @3:44
“since the chemical’s high sensitivity is a double-edged sword. Not only does luminol react to very old bloodstains, with some cases showing chemoluminescence on objects thousands of years old, with some cases showing chemoluminescence on objects thousands of years old,”
- 🇺🇸 USWIREDClip #2 · @4:58
“gets lighter and lighter as we move along. What we don't see with our naked eye we could find later on with chemicals like luminol or BlueStar. we could find later on with chemicals”
- 🇺🇸 USSmithsonian ChannelClip #3 · @1:30
“stains a new type of forensic camera is being developed that could someday replace luminol it uses infrared light to detect traces of invisible blood but no matter what new technology traces of invisible blood but no matter what new technology”
- 🇺🇸 USTEDx TalksClip #4 · @8:47
“leave I came back home but let me tell you during that perod I was on pathin morphins luminol compost name the drugs because to survive for one year in that condition is painful so my dad wanted me to when I”
- 🇺🇸 USMIT OpenCourseWareClip #5 · @2:53
“won't discuss in detail today, first of all chemiluminescence. This is a molecule known as luminol sitting in a little bile. sitting in a little bile.”
Définition et signification: “luminol”
- The compound 5-amino-2,3-dihydro-1,4-phthalazinedione, which exhibits blue chemiluminescence when mixed with an appropriate oxidizing agent.
- To test or subject a sample or an individual to a luminol agent in order to locate traces of blood.
Exemples de phrases en contexte (3)
- “The board was fully supportive, Mr. McDevitt said, even when Mr. Wheeler needed to buy a gallon of cow’s blood and a supply of luminol, a blood-detection chemical.”
- “Luminoling of material can establish unequivocally that no blood is present.”
- “Not only does luminol react to very old bloodstains, with some cases showing chemoluminescence on objects thousands of years old,”
Expressions et collocations courantes
Prononciation: “luminol”
- Pronunciation:
- LOO-mih-nol
- Syllabes:
- LOO · mih · nol
- Written Hyphenation:
- lu · mi · nol
- Accent tonique principal :
- LOO
- IPA:
- ˈluːmɪnɒl
- Écouter en contexte
- luminol
Mots qui riment avec “luminol”
-umɪnɒlMots au son identique (Homophones)
Son uniqueAucun homophone exact répertorié pour "luminol" (⁄ˈluːmɪnɒl⁄).
Questions fréquentes sur « luminol »
Comment prononcer « luminol » en anglais ?
« luminol » se prononce ⁄ˈluːmɪnɒl⁄ (LOO-mih-nol). Écoutez les extraits vidéo de locuteurs natifs ci-dessus pour l’entendre en situation réelle.
Combien de syllabes compte « luminol » ?
« luminol » compte 3 syllabes : LOO · mih · nol.
Où se trouve l’accent tonique dans « luminol » ?
L’accent tonique principal dans « luminol » se trouve sur « LOO ». Repérez bien cette syllabe accentuée dans les vidéos ci-dessus.
Que signifie « luminol » ?
The compound 5-amino-2,3-dihydro-1,4-phthalazinedione, which exhibits blue chemiluminescence when mixed with an appropriate oxidizing agent.
Comment écouter « luminol » dans des phrases réelles ?
Cette page contient 34 exemples vidéo de « luminol » avec sous-titres synchronisés. Utilisez Précédent / Suivant (ou les flèches ← / →) pour écouter chaque passage.
What is the most common pronunciation mistake when saying “luminol”?
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⁄).