decay

• اسم يدل على عملية التدهور التدريجي أو التحلل أو انخفاض الجودة أو القوة أو الحالة.

A noun referring to the process of gradual deterioration, decomposition, or decline in quality, strength, or condition.

غير معدود

1. DecompositionB2formal

   The process of rotting or breaking down, especially of organic matter.

   تحلل

   • The decay of the fallen leaves enriches the soil.
   • Tooth decay is caused by bacteria and sugar.
   • The old house showed signs of decay in its wooden beams.

   المرادفاتbreakdowncorruptiondecompositionputrefactionputrescencespoilage

2. DeteriorationB2formal

   A gradual decline in quality, strength, or power.

   تدهور

   • The decay of the Roman Empire took centuries.
   • Urban decay is a problem in many industrial cities.
   • Moral decay in society is a concern for many.

   المرادفاتatrophycorrosiondeclinedecompositiondegradationdeteriorationdisintegrationputrefactionrotwasting

   الأضدادdevelopmentflourishinggrowthimprovementstrengthvitality

3. Radioactive decayC1formalscientific

   The process by which an unstable atomic nucleus loses energy by emitting radiation.

   التحلل الإشعاعي

   • Radioactive decay occurs at a predictable rate.
   • The half-life measures the rate of decay of an isotope.
   • Scientists study decay to understand the age of ancient artifacts.

   المرادفاتdisintegrationradioactive decay

• فعل يُستعمل للدلالة على عملية التدهور أو الضعف أو التلف التدريجي؛ أي أن يفسد أو يتعفن أو يتفتت بمرور الوقت.

A verb used to indicate the process of gradually becoming worse, weaker, or less sound; to rot or decompose.

1. Decompose or rotB2formalscientific

   To break down or decompose gradually due to natural processes, especially by bacteria or fungi.

   يتحلل

   • The fallen leaves decay and enrich the soil.
   • If food is left out, it will decay quickly.
   • The old wooden fence began to decay after years of rain.

   المرادفاتbreak downdecomposedisintegratego badmolderputrefyrotspoil

   الأضدادembalmhardenpetrifypreserve

2. Radioactive decayC1formalscientific

   To undergo a process where an unstable atomic nucleus loses energy by emitting radiation.

   التحلل الإشعاعي

   • Uranium-238 decays into thorium-234 over time.
   • The scientists measured how quickly the isotope decays.
   • Radioactive decay releases energy in the form of particles.

   المرادفاتdisintegrate

3. Deteriorate or declineB2formal

   To gradually become worse in quality, strength, or condition.

   التدهور

   • The old building's structure began to decay from neglect.
   • His health started to decay after the accident.
   • The city's infrastructure is decaying due to lack of funding.

   المرادفاتcorrodecrumbledeclinedecomposedegeneratedeterioratedisintegrateerodego badmolderputrefyrotspoilworsen

   الأضدادflourishimproverestorestrengthenthrive