Term: loon: large somewhat primitive fish-eating diving bird of the northern hemisphere having webbed feet placed far back; related to the grebes
Candidate hypernym: gaviiform seabird: seabirds of the order Gaviiformes → 1
Candidate hypernym: whittler: someone who whittles (usually as an idle pastime) → 0
Candidate hypernym: old world flycatcher: any of a large group of small songbirds that feed on insects taken on the wing → 0
Candidate hypernym: trill: the articulation of a consonant (especially the consonant `r') with a rapid flutter of the tongue against the palate or uvula → 0
Candidate hypernym: quickening: the stage of pregnancy at which the mother first feels the movements of the fetus → 0
Candidate hypernym: dead center: the position of a crank when it is in line with the connecting rod and not exerting torque → 0
Candidate hypernym: base: a place that the runner must touch before scoring → 0
Candidate hypernym: diriment impediment: (canon law) an impediment that invalidates a marriage (such as the existence of a prior marriage) → 0
Candidate hypernym: sound ranging: locating a source of sound (as an enemy gun) by measurements of the time the sound arrives at microphones in known positions → 0
Candidate hypernym: revolutions per minute: rate of revolution of a motor → 0
Candidate hypernym: swizzle stick: a small stick used to stir mixed drinks → 0