Term: gas heater: a heater that burns gas for heat
Candidate hypernym: artifact: a man-made object taken as a whole → 1
Candidate hypernym: little-league team: a team that plays in a little league → 0
Candidate hypernym: sampling: (statistics) the selection of a suitable sample for study → 0
Candidate hypernym: integumentary system: the skin and its appendages → 0
Candidate hypernym: spiral: a continuously accelerating change in the economy → 0
Candidate hypernym: entlebucher: the smallest of the Sennenhunde → 0
Candidate hypernym: field trial: a test of the performance of some new product under the conditions in which it will be used → 0
Candidate hypernym: guestroom: a bedroom that is kept for the use of guests → 0
Candidate hypernym: electron optics: the branch of electronics that deals with beams of electrons and their focusing and deflection by magnetic fields → 0
Candidate hypernym: prompt box: a booth projecting above the floor in the front of a stage where the prompter sits; opens toward the performers on stage → 0
Candidate hypernym: pyorrhea: chronic periodontitis; purulent inflammation of the teeth sockets → 0