Term: bell jar: a bell-shaped glass cover used to protect and display delicate objects or to cover scientific apparatus or to contain gases
Candidate hypernym: protective covering: a covering that is intend to protect from damage or injury → 1
Candidate hypernym: jerusalem artichoke: edible tuber of the Jerusalem artichoke → 0
Candidate hypernym: plane table: surveying instrument consisting of a drawing board and a ruler that are mounted on a tripod; used to sight and map topographical details → 0
Candidate hypernym: center: the middle of a military or naval formation → 0
Candidate hypernym: argil: a white clay (especially a white clay used by potters) → 0
Candidate hypernym: complexion: the coloring of a person's face → 0
Candidate hypernym: ptilonorhynchus: type genus of the Ptilonorhynchidae → 0
Candidate hypernym: unconcern: a feeling of lack of concern → 0
Candidate hypernym: airspeed: the speed of an aircraft relative to the air in which it is flying → 0
Candidate hypernym: hypertext system: a database management system that allows strings of text (`objects') to be processed as a complex network of nodes that are linked together in an arbitrary way → 0
Candidate hypernym: fellow: an informal form of address for a man → 0