Cómo pronunciar «caffeine» en inglés
ˈkæ.fiːn
KA·feen
Acento principal: KA
Escucha a hablantes nativos decir «caffeine» en contexto en clips de video reales
Linguistic Pronunciation Masterclass: “caffeine”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
KA
Tense long vowel with sustained acoustic resonance.
feen
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
Primary emphasis falls on the first syllable ("KA"). 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 followed by a vowel, insert a subtle glide (/w/ or /j/) to connect into the subsequent word without an abrupt glottal stop.
In natural sentences, avoid over-stressing "caffeine" unless it conveys the core contrast or focal point of your message.
Authentic Spoken Quotes from Native Video Context
“Caffeine is a diuretic, so when you drink coffee, all you're doing is actually not adding fluid to the system.”— Native SpeakerWatch clip
“caffeine uh in in in different stance okay so I give some strategies on doing that caffeine effectively is detoxified”— Native SpeakerWatch clip
“caffeine we also need to consider the energy to transport the raw materials the electricity to grind the beans brew”— Native SpeakerWatch clip
“caffeine can make it obviously a little harder to fall asleep caffeine can make it harder to stay asleep”— Native SpeakerWatch clip
“caffeine for a few weeks um I cut out alcohol for a few weeks to get a good”— Native SpeakerWatch clip
“"Caffeine Informer" and a few other publications online deemed us the "world's strongest coffee" with caffeine levels.”— Native SpeakerWatch clip
Practicar la Pronunciación de «caffeine»
Escucha la pronunciación nativa, grábate repitiendo la frase en tu micrófono y obtén puntuación de precisión en tiempo real palabra por palabra.
Caffeine is a diuretic, so when you drink coffee, all you're doing is actually not adding fluid to the system.
Escuchar en contexto: “caffeine”
3054 clipsThe Inglés word “caffeine” is transcribed in the International Phonetic Alphabet (IPA) as ˈkæ.fiːn (phonetic respelling: KA-feen). Phonologically, it consists of 2 syllables (KA · feen), with primary lexical stress placed on the 1st (initial) syllable (KA). Grammatically, “caffeine” functions as a noun. SayItVid indexes 3054 authentic Inglés video clips demonstrating how native speakers articulate “caffeine” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USClip #1 · @21:36
“And so you wake up dehydrated. Caffeine is a diuretic, so when you drink coffee, all you're doing is actually not adding fluid to the system. all you're doing is actually not adding fluid to the system.”
- 🇺🇸 USClip #2 · @25:59
“number two is to cycle it so use caffeine uh in in in different stance okay so I give some strategies on doing that caffeine effectively is detoxified okay so I give some strategies on doing”
- 🇺🇸 USClip #3 · @20:05
“if we get serious about measuring the total carbon footprint of each cup of caffeine we also need to consider the energy to transport the raw materials the electricity to grind the beans brew transport the raw materials the electricity to grind the beans brew”
- 🇺🇸 USClip #4 · @49:37
“different ways the first is that for most people caffeine can make it obviously a little harder to fall asleep caffeine can make it harder to stay asleep caffeine can make it harder to stay asleep”
- 🇺🇸 USClip #5 · @28:52
“the slob week experiment where I cut out caffeine for a few weeks um I cut out alcohol for a few weeks to get a good alcohol for a few weeks to get a good”
Definición y significado: “caffeine”
- An alkaloid, C₈H₁₀N₄O₂, found naturally in tea and coffee plants, which acts as a mild stimulant on the central nervous system.
Oraciones de ejemplo (3)
- “For example, 0.100 grams of caffeine yield by combustion, by weight, 0.180 grammes of carbonic acid.”
- “Caffeine is a diuretic, so when you drink coffee, all you're doing is actually not adding fluid to the system.”
- “caffeine uh in in in different stance okay so I give some strategies on doing that caffeine effectively is detoxified”
Frases comunes y colocaciones
Pronunciación: “caffeine”
- Pronunciation:
- KA-feen
- Sílabas:
- KA · feen
- Written Hyphenation:
- caf · feine
- Acento principal:
- KA
- IPA:
- ˈkæ.fiːn
- Escuchar en contexto
- caffeine
Palabras que riman con “caffeine”
-æfinPalabras con sonido idéntico (Homófonos)
Sonido únicoNo se conocen homófonos exactos para "caffeine" (⁄ˈkæ.fiːn⁄).
Preguntas frecuentes sobre «caffeine»
¿Cómo se pronuncia «caffeine» en inglés?
«caffeine» se pronuncia ⁄ˈkæ.fiːn⁄ (KA-feen). Escucha los clips de video de hablantes nativos arriba para oírla en contexto real.
¿Cuántas sílabas tiene «caffeine»?
«caffeine» tiene 2 sílabas: KA · feen.
¿Dónde está el acento en «caffeine»?
El acento principal en «caffeine» está en «KA». Presta atención a esa sílaba tónica en los videos de arriba.
¿Qué significa «caffeine»?
An alkaloid, C₈H₁₀N₄O₂, found naturally in tea and coffee plants, which acts as a mild stimulant on the central nervous system.
¿Cómo puedo escuchar «caffeine» en frases reales?
Esta página contiene 3054 ejemplos en video de «caffeine» con subtítulos sincronizados. Usa Anterior / Siguiente (o flechas ← / →) para escuchar cada uno al instante.
What is the most common pronunciation mistake when saying “caffeine”?
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⁄).