Term: dullness: a lack of visual brightness
Candidate hypernym: visual property: an attribute of vision → 1
Candidate hypernym: meadow salsify: weedy European annual with yellow flowers; naturalized in United States → 0
Candidate hypernym: assent: agreement with a statement or proposal to do something → 0
Candidate hypernym: thermal reactor: a nuclear reactor in which nuclear fissions are caused by neutrons that are slowed down by a moderator → 0
Candidate hypernym: thalictrum: widely distributed genus of perennial herbs: meadow rue → 0
Candidate hypernym: diodontidae: spiny puffers → 0
Candidate hypernym: brown root rot fungus: fungus causing brown root rot in plants of the pea and potato and cucumber families → 0
Candidate hypernym: complex conjugate: either of two complex numbers whose real parts are identical and whose imaginary parts differ only in sign → 0
Candidate hypernym: directivity: the quality of being directive → 0
Candidate hypernym: limiter: (electronics) a nonlinear electronic circuit whose output is limited in amplitude; used to limit the instantaneous amplitude of a waveform (to clip off the peaks of a waveform) → 0
Candidate hypernym: epidural injection: injection of an anesthetic substance into the epidural space of the spinal cord in order to produce epidural anesthesia → 0