Term: narrow gauge: a railroad track (or its width) narrower than the standard 56.5 inches
Candidate hypernym: artifact: a man-made object taken as a whole → 1
Candidate hypernym: pointsman: a policeman stationed at an intersection to direct traffic → 0
Candidate hypernym: annunciator: an indicator that announces which electrical circuit has been active (as on a telephone switchboard) → 0
Candidate hypernym: breechloader: a gun that is loaded at the breech → 0
Candidate hypernym: retinene: either of two yellow to red retinal pigments formed from rhodopsin by the action of light → 0
Candidate hypernym: bigeye: red fishes of American coastal tropical waters having very large eyes and rough scales → 0
Candidate hypernym: micropyle: minute opening in the wall of an ovule through which the pollen tube enters → 0
Candidate hypernym: hospital occupancy: occupancy rate for hospitals → 0
Candidate hypernym: prime: the second canonical hour; about 6 a.m. → 0
Candidate hypernym: possessiveness: excessive desire to possess or dominate → 0
Candidate hypernym: relational database: a database in which relations between information items are explicitly specified as accessible attributes → 0