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caffeine

/ˈkæf.iːn/

الترجمة: قِلْوِيّ مُرّ موجود في القهوة والشاي، يعمل مُنَبِّهًا للجهاز العصبي المركزي.

مدخل واحد

noun

B2formalcommonscientific/ˈkæf.iːn/

غير معدود

A bitter alkaloid present in coffee and tea, known for its stimulating effects on the central nervous system.

  • 🌐قِلْوِيّ مُرّ موجود في القهوة والشاي، يعمل مُنَبِّهًا للجهاز العصبي المركزي.
  1. Stimulant compound B1 formal

    A naturally occurring bitter substance found in coffee, tea, and some other plants, known for its ability to increase alertness and reduce fatigue.

    • Many people drink coffee for its caffeine content to stay awake.
    • Caffeine can improve focus and concentration.
    • Too much caffeine may cause jitters or insomnia.

    🌐مركب منبه

  • caffeines plural form
  • caffeines' possessive plural form
  • caffeine's possessive singular form