Term: percolation: the filtration of a liquid for extraction or purification
Broader: filtration: the act of changing a fluid by passing it through a filter | Unrelated: perpetual motion machine: a machine that can continue to do work indefinitely without drawing energy from some external source; impossible under the law of conservation of energy
Broader: filtration: the act of changing a fluid by passing it through a filter | Unrelated: service industry: an industry that provides services rather than tangible objects
Broader: filtration: the act of changing a fluid by passing it through a filter | Unrelated: peekaboo: a game played with young children; you hide your face and suddenly reveal it as you say boo!
Broader: filtration: the act of changing a fluid by passing it through a filter | Unrelated: newsroom: a reading room (in a library or club) where newspapers and other periodicals can be read
Broader: filtration: the act of changing a fluid by passing it through a filter | Unrelated: pyrrophyta: a division of lower plants comprising unicellular and biflagellate algae that form starchy compounds
Broader: filtration: the act of changing a fluid by passing it through a filter | Unrelated: defense reutilization and marketing service: the organization in the Defense Logistics Agency that inventories and evaluates and sells reusable United States government surplus
Broader: filtration: the act of changing a fluid by passing it through a filter | Unrelated: poltergeist: a ghost that announces its presence with rapping and the creation of disorder
Broader: filtration: the act of changing a fluid by passing it through a filter | Unrelated: adenosine triphosphate: a nucleotide derived from adenosine that occurs in muscle tissue; the major source of energy for cellular reactions
Broader: filtration: the act of changing a fluid by passing it through a filter | Unrelated: thai: a branch of the Tai languages
Broader: filtration: the act of changing a fluid by passing it through a filter | Unrelated: veal parmesan: sauteed veal cutlet in a breadcrumb-and-cheese coating served with tomato sauce