French translation of caffeine is 
caféine

Meaning of "caffeine" in English

Caffeine is a natural stimulant most commonly found in tea, coffee, and various energy drinks. It works by stimulating the brain and central nervous system, helping to boost alertness and reduce the feeling of tiredness. Typically consumed for its invigorating effects, caffeine impacts everyone differently, often enhancing concentration and physical performance. It's important to note that while it can improve alertness in moderate amounts, excessive consumption may lead to detrimental side effects such as restlessness or insomnia.

Meaning of "caféine" in French

In French, "caféine" refers to the same chemical stimulant found in products like coffee, tea, and certain energy drinks. It serves as a central nervous system stimulant, boosting alertness and providing a temporary energy surge. Widely appreciated for its stimulating effects, caféine can enhance focus and reduce fatigue when consumed in moderate quantities. However, like in English-speaking regions, excessive intake may lead to negative effects such as nervousness, increased heart rate, and difficulty sleeping.

Pronunciation of "caffeine" in English

Phonetic Transcription: /ˈkæf.iːn/

Pronunciation Variations: The pronunciation of "caffeine" can vary slightly depending on the region. For instance, in American English, emphasis is placed on the first syllable, while in some British dialects, there might be a slight variation in the vowel sound of the first syllable. However, generally, the pronunciation remains quite consistent.

Pronunciation of "caféine" in French

Phonetic Transcription: /ka.fe.in/

Pronunciation Variations: Pronunciation of "caféine" in French is generally consistent across different French-speaking regions. There may be minor variations in accent, but the phonetic representation tends to remain stable, with clear articulation of each syllable.

Sentence examples in English and translation to French

1. Caffeine helps many people wake up in the morning.
   (La caféine aide beaucoup de gens à se réveiller le matin.)

2. Some athletes use caffeine to enhance their performance.
   (Certains athlètes utilisent la caféine pour améliorer leurs performances.)

3. Excessive caffeine intake can lead to headaches.
   (Une consommation excessive de caféine peut provoquer des maux de tête.)

4. I usually have a cup of coffee for the caffeine boost.
   (Je prends généralement une tasse de café pour le coup de fouet de la caféine.)

5. Caffeine is found naturally in over sixty plant species.
   (La caféine se trouve naturellement dans plus de soixante espèces végétales.)

6. Many teas contain caffeine, providing a mild energy lift.
   (Beaucoup de thés contiennent de la caféine, offrant une légère montée d'énergie.)

7. Reducing caffeine intake can improve sleep quality.
   (Réduire la consommation de caféine peut améliorer la qualité du sommeil.)

8. Some sodas have significant amounts of caffeine.
   (Certains sodas contiennent des quantités importantes de caféine.)

9. The effects of caffeine can vary from person to person.
   (Les effets de la caféine peuvent varier d'une personne à l'autre.)

10. Caffeine is often used in weight-loss supplements.
    (La caféine est souvent utilisée dans les suppléments de perte de poids.)

Synonyms, antonyms, and similar words for "caffeine" in English

Synonyms: stimulant, energizer.

Antonyms: sedative, relaxant.

Similar Words: theobromine, theophylline, guarana, energy, alertness.

Synonyms, antonyms, and similar words for "caféine" in French

Synonyms: excitant, stimulant.

Antonyms: sédatif, relaxant.

Similar Words: théobromine, théophylline, guarana, énergie, vigilance.

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