rarefy

• فعل يعني جعل الشيء أقل كثافة أو أكثر نقاءً أو أرقّ، ويُستخدم غالبًا في السياقات العلمية أو الفلسفية.

A verb meaning to make something less dense, more refined, or more subtle, often used in scientific or philosophical contexts.

1. Lessen densityC2formalscientific

   To make something less dense or solid, especially air or a gas.

   تَخْفيف الكَثافة

   • The machine rarefies the air inside the chamber for the experiment.
   • High altitude naturally rarefies the atmosphere.
   • The process rarefies the gas to a near-vacuum state.

   المرادفاتattenuatediffusediluteexpandthin

   الأضدادcompresscondensesolidifythicken

2. Make more refinedC2formal

   To make something more subtle, refined, or elevated in quality or character.

   تنقية وتلطيف

   • Years of study rarefied his taste in art.
   • The philosopher sought to rarefy his thoughts into pure ideas.
   • Her speech was rarefied by careful choice of words.

   المرادفاتelevateetherealizeexaltpurifyrefinesublimate

3. Weaken consistencyC2formalscientific

   To reduce the consistency or concentration of a chemical substance.

   تخفيف التركيز

   • The chemist rarefied the solution by adding a solvent.
   • Rarefying the mixture made it easier to analyze.
   • The substance was rarefied to a more fluid state.

   المرادفاتattenuatecutdilutethinwater down

   الأضدادconcentratecondensethicken