Term: fluorine: a nonmetallic univalent element belonging to the halogens; usually a yellow irritating toxic flammable gas; a powerful oxidizing agent; recovered from fluorite or cryolite or fluorapatite
Broader: halogen: any of five related nonmetallic elements (fluorine or chlorine or bromine or iodine or astatine) that are all monovalent and readily form negative ions | Unrelated: fawn lily: California dogtooth violet with creamy white flowers sometimes yellow-tinged
Broader: halogen: any of five related nonmetallic elements (fluorine or chlorine or bromine or iodine or astatine) that are all monovalent and readily form negative ions | Unrelated: glutton: a person who is devoted to eating and drinking to excess
Broader: halogen: any of five related nonmetallic elements (fluorine or chlorine or bromine or iodine or astatine) that are all monovalent and readily form negative ions | Unrelated: tom thumb: a very small person
Broader: halogen: any of five related nonmetallic elements (fluorine or chlorine or bromine or iodine or astatine) that are all monovalent and readily form negative ions | Unrelated: acanthocyte: an abnormal red blood cell that has thorny projections of protoplasm
Broader: halogen: any of five related nonmetallic elements (fluorine or chlorine or bromine or iodine or astatine) that are all monovalent and readily form negative ions | Unrelated: tungsten: a heavy grey-white metallic element; the pure form is used mainly in electrical applications; it is found in several ores including wolframite and scheelite
Broader: halogen: any of five related nonmetallic elements (fluorine or chlorine or bromine or iodine or astatine) that are all monovalent and readily form negative ions | Unrelated: mirid bug: a variety of leaf bug
Broader: halogen: any of five related nonmetallic elements (fluorine or chlorine or bromine or iodine or astatine) that are all monovalent and readily form negative ions | Unrelated: long distance: a telephone call made outside the local calling area
Broader: halogen: any of five related nonmetallic elements (fluorine or chlorine or bromine or iodine or astatine) that are all monovalent and readily form negative ions | Unrelated: diving suit: a weighted and hermetically sealed garment supplied with air; worn by underwater divers
Broader: halogen: any of five related nonmetallic elements (fluorine or chlorine or bromine or iodine or astatine) that are all monovalent and readily form negative ions | Unrelated: fourpence: a former English silver coin worth four pennies
Broader: halogen: any of five related nonmetallic elements (fluorine or chlorine or bromine or iodine or astatine) that are all monovalent and readily form negative ions | Unrelated: phrygian: a Thraco-Phrygian language spoken by the ancient inhabitants of Phrygia and now extinct--preserved only in a few inscriptions