13 ผลลัพธ์ สำหรับ percolat
หรือค้นหา: -percolat-, *percolat*

WordNet (3.0)
percolate(n) the product of percolation
percolate(v) spread gradually, Example: Light percolated into our house in the morning
percolate(v) prepare in a percolator, Example: percolate coffee
percolate(v) cause (a solvent) to pass through a permeable substance in order to extract a soluble constituent
percolate(v) pass through, Syn. permeate, filter, sink in, Example: Water permeates sand easily
percolation(n) the slow passage of a liquid through a filtering medium, Syn. infiltration, Example: the percolation of rainwater through the soil; the infiltration of seawater through the lava
percolation(n) the act of making coffee in a percolator
percolation(n) the filtration of a liquid for extraction or purification
percolator(n) a coffeepot in which boiling water ascends through a central tube and filters back down through a basket of ground coffee beans

Collaborative International Dictionary (GCIDE)
Percolate

v. i. To pass through fine interstices; to filter; as, water percolates through porous stone. [ 1913 Webster ]

Percolate

v. t. [ imp. & p. p. Percolated p. pr. & vb. n. Percolating. ] [ L. percolatus, p. p. of percolare to percolate; per through + colare to strain. ] To cause to pass through fine interstices, as a liquor; to filter; to strain. Sir M. Hale. [ 1913 Webster ]

Percolation

n. [ L. percolatio. ] The act or process of percolating, or filtering; filtration; straining. Specifically (Pharm.), the process of exhausting the virtues of a powdered drug by letting a liquid filter slowly through it. [ 1913 Webster ]

Percolator

n. 1. One who, or that which, filters. “[ Tissues ] act as percolators.” Henfrey. [ 1913 Webster ]

2. A type of coffee pot in which the heated water is driven by its boiling action up above a porous canister of coffee held above the level of the water in the pot, and then filters (percolates) back through the coffee thus extracting its essence. [ Webster 1913 Suppl. +PJC ]

3. (Pharmacy) An apparatus for producing an extract from a drug by percolation. [ Webster 1913 Suppl. ]


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