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
Candidate hypernym: chemical element: any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter → 1
Candidate hypernym: emptiness: the state of containing nothing → 0
Candidate hypernym: orphenadrine: a skeletal muscle relaxant (trade name Norflex) used to treat severe muscle strain and Parkinsonism → 0
Candidate hypernym: right atrium: the right upper chamber of the heart that receives blood from the venae cavae and coronary sinus → 0
Candidate hypernym: teddy: plaything consisting of a child's toy bear (usually plush and stuffed with soft materials) → 0
Candidate hypernym: insult: a deliberately offensive act or something producing the effect of deliberate disrespect → 0
Candidate hypernym: suspension: a mixture in which fine particles are suspended in a fluid where they are supported by buoyancy → 0
Candidate hypernym: dualist: an adherent of dualism → 0
Candidate hypernym: liquid metal reactor: a nuclear reactor using liquid metal as a coolant → 0
Candidate hypernym: importing: the commercial activity of buying and bringing in goods from a foreign country → 0
Candidate hypernym: foxtail millet: coarse drought-resistant annual grass grown for grain, hay, and forage in Europe and Asia and chiefly for forage and hay in United States → 0