Term: acoustic delay line: a delay line based on the time of propagation of sound waves
Candidate hypernym: delay line: a circuit designed to introduce a calculated delay into the transmission of a signal → 1
Candidate hypernym: quartz battery: a stamp mill for stamping quartz → 0
Candidate hypernym: intractability: the trait of being hard to influence or control → 0
Candidate hypernym: path: a line or route along which something travels or moves → 0
Candidate hypernym: ski jump: a steep downward ramp from which skiers jump → 0
Candidate hypernym: church father: (Christianity) any of about 70 theologians in the period from the 2nd to the 7th century whose writing established and confirmed official church doctrine; in the Roman Catholic Church some were later declared saints and became Doctor of the Church; the best known Latin Church Fathers are Ambrose, Augustine, Gregory the Great, and Jerome; those who wrote in Greek include Athanasius, Basil, Gregory Nazianzen, and John Chrysostom → 0
Candidate hypernym: spermicide: a contraceptive agent that kills spermatozoa → 0
Candidate hypernym: foreshock: a tremor preceding an earthquake → 0
Candidate hypernym: banking: engaging in the business of keeping money for savings and checking accounts or for exchange or for issuing loans and credit etc. → 0
Candidate hypernym: deathbed: the last few hours before death → 0
Candidate hypernym: reissue: a publication (such as a book) that is reprinted without changes or editing and offered again for sale → 0