Term: rectifier: electrical device that transforms alternating into direct current
Candidate hypernym: electrical device: a device that produces or is powered by electricity → 1
Candidate hypernym: time machine: a science fiction machine that is supposed to transport people or objects into the past or the future → 0
Candidate hypernym: bunyaviridae: a large family of arboviruses that affect a wide range of hosts (mainly vertebrates and arthropods) → 0
Candidate hypernym: economic geography: the branch of geography concerned with the production and distribution of commodities → 0
Candidate hypernym: waterwheel: a wheel that rotates by direct action of water; a simple turbine → 0
Candidate hypernym: secretary of energy: the person who holds the secretaryship of the Department of Energy → 0
Candidate hypernym: fox: the grey or reddish-brown fur of a fox → 0
Candidate hypernym: splashdown: a landing of a spacecraft in the sea at the end of a space flight → 0
Candidate hypernym: acoustic buoy: a buoy that can be heard (at night) → 0
Candidate hypernym: platelayer: a workman who lays and repairs railroad tracks → 0
Candidate hypernym: bennet: avens of Virginia having pale or greenish yellow flowers → 0