Term: quaternary ammonium compound: a compound derived from ammonium with hydrogen atoms replaced by organic groups; used as surface-active agents, disinfectants, and in drugs
Broader: material: the tangible substance that goes into the makeup of a physical object | Unrelated: cake: a block of solid substance (such as soap or wax)
Broader: material: the tangible substance that goes into the makeup of a physical object | Unrelated: golden pothos: evergreen liana widely cultivated for its variegated foliage
Broader: material: the tangible substance that goes into the makeup of a physical object | Unrelated: undoer: a person who unfastens or unwraps or opens
Broader: material: the tangible substance that goes into the makeup of a physical object | Unrelated: ides: in the Roman calendar: the 15th of March or May or July or October or the 13th of any other month
Broader: material: the tangible substance that goes into the makeup of a physical object | Unrelated: photon: a quantum of electromagnetic radiation; an elementary particle that is its own antiparticle
Broader: material: the tangible substance that goes into the makeup of a physical object | Unrelated: lung: either of two saclike respiratory organs in the chest of vertebrates; serves to remove carbon dioxide and provide oxygen to the blood
Broader: material: the tangible substance that goes into the makeup of a physical object | Unrelated: madderwort: any of numerous trees or shrubs or vines of the family Rubiaceae
Broader: material: the tangible substance that goes into the makeup of a physical object | Unrelated: liquid bleach: a solution containing bleaching agents; used for laundry
Broader: material: the tangible substance that goes into the makeup of a physical object | Unrelated: spot: a small contrasting part of something
Broader: material: the tangible substance that goes into the makeup of a physical object | Unrelated: dphil: a British doctorate