percolation

uncountable

A noun referring to the slow passage of a liquid through a filtering medium, the process of making coffee in a percolator, or the filtration of a liquid for extraction or purification.

ruСуществительное, обозначающее медленное прохождение жидкости через фильтрующую среду, процесс приготовления кофе в перколяторе или фильтрацию жидкости для экстракции или очистки.esSustantivo que denota el paso lento de un líquido a través de un medio filtrante, el proceso de preparación de café en una cafetera de goteo o percólador, o la filtración de un líquido para extracción o purificación.frNom désignant le passage lent d'un liquide à travers un milieu filtrant, le processus de préparation du café dans une cafetière à percolation, ou la filtration d'un liquide pour l'extraction ou la purification.deSubstantiv, das das langsame Durchdringen einer Flüssigkeit durch eine filtrierende Substanz bezeichnet, die Kaffeezubereitung in einer Perkolationskanne oder die Filtration einer Flüssigkeit zur Extraktion oder Reinigung.ptSubstantivo que designa a passagem lenta de um líquido através de um meio filtrante, o processo de preparar café em uma cafeteira percoladora ou a filtração de um líquido para extração ou purificação.zh名词，指液体缓慢通过过滤介质的过程，也指用渗滤式咖啡壶冲泡咖啡的方法，以及为提取或净化而过滤液体的操作。arاسم يدل على مرور السائل ببطء عبر وسط مرشِّح، أو عملية تحضير القهوة في آلة الترشيح، أو ترشيح السائل لاستخلاص مواد منه أو تنقيته.

1. Filtration process B2 formal scientific

   The slow movement of a liquid through a porous material or filter, often for purification or extraction.

   • The percolation of rainwater through the soil helps replenish groundwater.
   • In chemistry class, we studied the percolation of a solvent through a coffee filter.
   • The percolation process is essential for removing impurities from drinking water.

   ruПроцесс фильтрацииespercolaciónfrPercolation (filtration)deProzess der FiltrationptProcesso de filtraçãozh过滤过程arعملية الترشيح

   Synonyms: filtrationinfiltrationleachingpermeationseepage

2. Coffee brewing method B1 informal culinary

   The process of making coffee by repeatedly passing boiling water through ground coffee beans using a percolator.

   • The percolation of the coffee filled the kitchen with a rich aroma.
   • He prefers percolation over drip brewing for a stronger flavor.
   • The old-fashioned percolation method takes about ten minutes.

   ruМетод заваривания кофеespercolación de caféfrPercolation (préparation du café)deKaffeezubereitung durch PerkolationptMétodo de preparo de cafézh咖啡渗滤冲泡法arطريقة تحضير القهوة بالترشيح

3. Extraction technique C1 formal scientific

   The act of filtering a liquid to separate or extract desired components, often used in industrial or laboratory settings.

   • The percolation of the solvent through the plant material extracted the essential oils.
   • Industrial percolation is used to purify chemicals in large-scale production.
   • The lab technician monitored the percolation rate to ensure efficient extraction.

   ruТехника экстракцииesPercolación (extracción)frPercolationdeExtraktionstechnikptTécnica de extraçãozh渗滤萃取arتقنية الاستخلاص

   Synonyms: extractionfiltrationinfusionleaching

• percolations plural form
• percolations' possessive plural form
• percolation's possessive singular form