become flat

To lose carbonation or fizz, typically used for carbonated beverages; also used metaphorically to describe something that loses its energy, excitement, or effectiveness.

• 🌐فقدان الغاز أو الفوران، ويُستخدم عادةً للمشروبات الغازية؛ ويُستخدم أيضًا مجازيًا لوصف شيء يفقد حيويته أو حماسه أو فعاليته.

1. Lose carbonation A2 informal

   To lose the bubbles or fizz, typically referring to a carbonated drink.

   • I left the soda open, and it became flat.
   • This beer has become flat; it tastes awful.
   • Make sure to close the bottle tightly so it doesn't become flat.

   🌐فقدان الفوران

2. Lose energy or excitement B2 informal

   To become dull, uninteresting, or lacking in energy.

   • The party became flat after the music stopped.
   • His jokes became flat after he repeated them too many times.
   • The conversation became flat when no one had anything new to say.

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