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Comment prononcer « infest » en anglais

infest se prononce ɪnˈfɛst, avec l’accent tonique principal sur la syllabe « FEST ». Écoutez des locuteurs natifs le prononcer dans 33 extraits avec sous-titres synchronisés et repères temporels ci-dessous.

ɪnˈfɛst

in·FEST

Accent tonique principal : FEST

Accent :
👅Bouche & LanguePratiquer la prononciation

Écoutez des locuteurs natifs dire « infest » dans des clips vidéo authentiques

1/33
👅Lab
IPAɪnˈfɛst
Sayin-FEST
Syllabesin · FEST
Écouter en contexteUS
2:29

You see, head lice can only survive about 24 hours without a host to feed on. They’re wingless and they can’t jump, so the only way they can infest a new head is to crawl. so the only way they can infest a new head is to crawl.

Raccourcis clavier : ← Précédent, → Suivant, R Rejouer • Press L to loop sentence • Space to pause/resume

Linguistic Pronunciation Masterclass: “infest”

Phonetic mechanics, syllable architecture, and conversational cadence

ɪnˈfɛst

Syllable Architecture & Stress Distribution

Syllable 1Unstressed

in

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

Syllable 2Primary Stress

FEST

Elevated pitch, sustained vowel length, and full acoustic clarity.

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

⏱️ Stress-Timed Rhythm

In natural sentences, avoid over-stressing "infest" unless it conveys the core contrast or focal point of your message.

Authentic Spoken Quotes from Native Video Context

Verified Transcripts
“They’re wingless and they can’t jump, so the only way they can infest a new head is to crawl.”
— TED-EdWatch clip
“Substance addictions and behavioral addictions are similar in the way that they infest every sector of life possible.”
— TEDx TalksWatch clip
“Helminths are parasitic worms, like hookworms, that people deliberately infest themselves with in order to ease their allergies.”
— SciShowWatch clip
“crawling from the ground by the thousands they infest the faces and ears of the Lemurs”
— Smithsonian ChannelWatch clip
“what's in this book as a infest you think there's a minus sign I'm not”
— StanfordWatch clip
“that the house is infest is infested in part this may be because of”
— YaleCoursesWatch clip
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IPA:ɪnˈfɛst
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Phrase cible :

They’re wingless and they can’t jump, so the only way they can infest a new head is to crawl.

Écouter en contexte: “infest”

33 extraits

The Anglais word “infest” is transcribed in the International Phonetic Alphabet (IPA) as ɪnˈfɛst (phonetic respelling: in-FEST). Phonologically, it consists of 2 syllables (in · FEST), with primary lexical stress placed on the 2nd syllable (FEST). Grammatically, “infest” functions as a verb, adjective, noun and acts as an English heteronym where syllable stress shifts between noun (initial-syllable stress) and verb (second-syllable stress) usage. SayItVid indexes 33 authentic Anglais video clips demonstrating how native speakers articulate “infest” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from TED-Ed, TEDx Talks, SciShow.

Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)

  • 🇺🇸 USTED-Ed
    Clip #1 · @2:29
    “You see, head lice can only survive about 24 hours without a host to feed on. They’re wingless and they can’t jump, so the only way they can infest a new head is to crawl. so the only way they can infest a new head is to crawl.”
  • 🇺🇸 USTEDx Talks
    Clip #2 · @10:57
    “games for 14 hours straight. Substance addictions and behavioral addictions are similar in the way that they infest every sector of life possible. addictions are similar in the way that”
  • 🇺🇸 USSciShow
    Clip #3 · @6:04
    “This link has led to an experimental form of treatment called Helminth Therapy. Helminths are parasitic worms, like hookworms, that people deliberately infest themselves with in order to ease their allergies. with in order to ease their allergies.”
  • 🇺🇸 USSmithsonian Channel
    Clip #4 · @0:29
    “a plague of ticks crawling from the ground by the thousands they infest the faces and ears of the Lemurs thousands they infest the faces and ears”
  • 🇺🇸 USStanford
    Clip #5 · @73:52
    “also uh the H bar here is here okay if you put a minus I there that that's what's in this book as a infest you think there's a minus sign I'm not even going to try saying have K it's minus huh it's correct as written or you”

Définition et signification: “infest”

Audio
VERB
  • To inhabit a place in unpleasantly large numbers; to plague, harass.
  • To invade a host plant or animal.
ADJECTIVE
  • Mischievous; hurtful; harassing.
NOUN
  • Hostility.

Exemples de phrases en contexte (3)

  • “Insects are infesting my basement!”
  • “[…] The swarme of scaled snakes Did make an yrksome noyce to heare, as she her tresses shakes. About her shoulders some did craule, some trayling downe her brest, Did hisse, and spit out poison greene, and spirt with tongues infest.”
  • “They’re wingless and they can’t jump, so the only way they can infest a new head is to crawl.”

Expressions et collocations courantes

deliberately infestinfest themselvesbacteria infest

Prononciation: “infest”

Pronunciation:
in-FEST
Syllabes:
in · FEST
Accent tonique principal :
FEST
IPA:
ɪnˈfɛst
Écouter en contexte
infest

Mots qui riment avec “infest”

-ɛst
Voir les 66 rimes pour « infest »

Mots au son identique (Homophones)

Son unique
Explorer plus de 800 paires

Aucun homophone exact répertorié pour "infest" (⁄ɪnˈfɛst⁄).

Questions fréquentes sur « infest »

Comment prononcer « infest » en anglais ?

« infest » se prononce ⁄ɪnˈfɛst⁄ (in-FEST). Écoutez les extraits vidéo de locuteurs natifs ci-dessus pour l’entendre en situation réelle.

Combien de syllabes compte « infest » ?

« infest » compte 2 syllabes : in · FEST.

Où se trouve l’accent tonique dans « infest » ?

L’accent tonique principal dans « infest » se trouve sur « FEST ». Repérez bien cette syllabe accentuée dans les vidéos ci-dessus.

Que signifie « infest » ?

To inhabit a place in unpleasantly large numbers; to plague, harass.

Comment écouter « infest » dans des phrases réelles ?

Cette page contient 33 exemples vidéo de « infest » avec sous-titres synchronisés. Utilisez Précédent / Suivant (ou les flèches ← / →) pour écouter chaque passage.

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

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⁄).