Term: gas-discharge tube: a tube in which an electric discharge takes place through a gas
Candidate hypernym: device: an instrumentality invented for a particular purpose → 1
Candidate hypernym: ruminant: any of various cud-chewing hoofed mammals having a stomach divided into four (occasionally three) compartments → 0
Candidate hypernym: b-complex vitamin: originally thought to be a single vitamin but now separated into several B vitamins → 0
Candidate hypernym: utility program: (computer science) a program designed for general support of the processes of a computer → 0
Candidate hypernym: aerodynamic lift: the component of the aerodynamic forces acting on an airfoil that opposes gravity → 0
Candidate hypernym: land mine: an explosive mine hidden underground; explodes when stepped on or driven over → 0
Candidate hypernym: cow parsnip: tall coarse plant having thick stems and cluster of white to purple flowers → 0
Candidate hypernym: animal glue: a protein gelatin obtained by boiling e.g. skins and hoofs of cattle and horses → 0
Candidate hypernym: matricaria: chiefly Old World strong-smelling weedy herbs; comprises plants sometimes included in other genera: e.g. Tanacetum; Tripleurospermum → 0
Candidate hypernym: elderberry: berrylike fruit of an elder used for e.g. wines and jellies → 0
Candidate hypernym: ogre: (folklore) a giant who likes to eat human beings → 0