Term: hairline: a very thin line
Candidate hypernym: line: a mark that is long relative to its width → 1
Candidate hypernym: masthead: the title of a newspaper or magazine; usually printed on the front page and on the editorial page → 0
Candidate hypernym: coalfield: a region where there is coal underground → 0
Candidate hypernym: kibibit: a unit of information equal to 1024 bits → 0
Candidate hypernym: trust: the trait of believing in the honesty and reliability of others → 0
Candidate hypernym: diaphragm: electro-acoustic transducer that vibrates to receive or produce sound waves → 0
Candidate hypernym: spall: a fragment broken off from the edge or face of stone or ore and having at least one thin edge → 0
Candidate hypernym: throne: the chair of state for a monarch, bishop, etc. → 0
Candidate hypernym: nitrite bacterium: any of the nitrobacteria that oxidize ammonia into nitrites → 0
Candidate hypernym: air cushion: the trapped air that supports a hovercraft a short distance above the water or ground → 0
Candidate hypernym: scour: a place that is scoured (especially by running water) → 0