Term: acorn tube: a small vacuum tube; used at high frequencies
Candidate hypernym: tube: electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope → 1
Candidate hypernym: embiotocidae: viviparous percoid fishes comprising the surf fishes → 0
Candidate hypernym: light air: wind moving 1-3 knots; 1 on the Beaufort scale → 0
Candidate hypernym: large: a garment size for a large person → 0
Candidate hypernym: gelatinousness: the property of having a viscosity like jelly → 0
Candidate hypernym: christian: a religious person who believes Jesus is the Christ and who is a member of a Christian denomination → 0
Candidate hypernym: defiance: intentionally contemptuous behavior or attitude → 0
Candidate hypernym: conformal projection: a map projection in which a small area is rendered in its true shape → 0
Candidate hypernym: council of trent: a council of the Roman Catholic Church convened in Trento in three sessions between 1545 and 1563 to examine and condemn the teachings of Martin Luther and other Protestant reformers; redefined the Roman Catholic doctrine and abolished various ecclesiastical abuses and strengthened the papacy → 0
Candidate hypernym: city center: the central part of a city → 0
Candidate hypernym: arctic char: small trout of northern waters; landlocked populations in Quebec and northern New England → 0