Term: crystal set: an early radio receiver using a crystal detector
Candidate hypernym: radio receiver: an electronic receiver that detects and demodulates and amplifies transmitted signals → 1
Candidate hypernym: bluefish: fatty bluish flesh of bluefish → 0
Candidate hypernym: demographer: a scientist who studies the growth and density of populations and their vital statistics → 0
Candidate hypernym: piano teacher: someone who teaches students to play the piano → 0
Candidate hypernym: mitten: glove that encases the thumb separately and the other four fingers together → 0
Candidate hypernym: c: (music) the keynote of the scale of C major → 0
Candidate hypernym: opium poppy: southwestern Asian herb with greyish leaves and white or reddish flowers; source of opium → 0
Candidate hypernym: genus calliandra: genus of pinnate-leaved shrubs and small trees of tropical and subtropical North and South America and India and West Africa → 0
Candidate hypernym: stone pine: medium-sized two-needled pine of southern Europe having a spreading crown; widely cultivated for its sweet seeds that resemble almonds → 0
Candidate hypernym: tumble: an acrobatic feat of rolling or turning end over end → 0
Candidate hypernym: protozoa: in some classifications considered a superphylum or a subkingdom; comprises flagellates; ciliates; sporozoans; amoebas; foraminifers → 0