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: gas: a fluid in the gaseous state having neither independent shape nor volume and being able to expand indefinitely → 1
Candidate hypernym: cough drop: a medicated lozenge used to soothe the throat → 0
Candidate hypernym: octal notation: any mathematical notation that uses 8 different characters (usually the digits 0 to 7) → 0
Candidate hypernym: nave: the central area of a church → 0
Candidate hypernym: angle of attack: the acute angle between the direction of the undisturbed relative wind and the chord of an airfoil → 0
Candidate hypernym: fowl cholera: an acute diarrheal disease (especially of chickens) caused by the microorganism that causes hemorrhagic septicemia → 0
Candidate hypernym: epicarp: outermost layer of the pericarp of fruits as the skin of a peach or grape → 0
Candidate hypernym: alar: a chemical sprayed on fruit trees to regulate their growth so the entire crop can be harvested at one time → 0
Candidate hypernym: inclination: an attitude of mind especially one that favors one alternative over others → 0
Candidate hypernym: bobbin: a winder around which thread or tape or film or other flexible materials can be wound → 0
Candidate hypernym: glasnost: a policy of the Soviet government allowing freer discussion of social problems → 0