Term: aeration: the process of exposing to air (so as to purify)
Candidate hypernym: natural process: a process existing in or produced by nature (rather than by the intent of human beings) → 1
Candidate hypernym: timothy: grass with long cylindrical spikes grown in northern United States and Europe for hay → 0
Candidate hypernym: odist: a poet who writes odes → 0
Candidate hypernym: motor vehicle: a self-propelled wheeled vehicle that does not run on rails → 0
Candidate hypernym: yellow-dog contract: a labor contract (now illegal) whereby the employee agrees not to join a trade union → 0
Candidate hypernym: bay willow: European willow tree with shining leathery leaves; widely naturalized in the eastern United States → 0
Candidate hypernym: common denominator: an attribute that is common to all members of a category → 0
Candidate hypernym: fiddler crab: burrowing crab of American coastal regions having one claw much enlarged in the male → 0
Candidate hypernym: sycamore: Eurasian maple tree with pale grey bark that peels in flakes like that of a sycamore tree; leaves with five ovate lobes yellow in autumn → 0
Candidate hypernym: control stock: shares owned by shareholders who have a controlling interest → 0
Candidate hypernym: weather bureau: an administrative unit responsible for gathering and interpreting meteorological data for weather study and forecasts → 0