Term: doppler effect: change in the apparent frequency of a wave as observer and source move toward or away from each other
Candidate hypernym: propagation: the movement of a wave through a medium → 1
Candidate hypernym: pertusariaceae: a fungus family of division Lichenes → 0
Candidate hypernym: augustinian canons: an Augustinian monastic order → 0
Candidate hypernym: special agent: someone whose authority is limited to the special undertaking they have been instructed to perform → 0
Candidate hypernym: towhead: a person with light blond hair → 0
Candidate hypernym: wild rice: grains of aquatic grass of North America → 0
Candidate hypernym: oil filter: a filter that removes impurities from the oil used to lubricate an internal-combustion engine → 0
Candidate hypernym: c: (music) the keynote of the scale of C major → 0
Candidate hypernym: taxer: a bureaucrat who levies taxes → 0
Candidate hypernym: jig: music in three-four time for dancing a jig → 0
Candidate hypernym: dust cover: a removable plastic protective covering for a piece of equipment → 0