Term: radial velocity: velocity along the line of sight toward or away from the observer
Candidate hypernym: speed: distance travelled per unit time → 1
Candidate hypernym: cross section: a section created by a plane cutting a solid perpendicular to its longest axis → 0
Candidate hypernym: constellation: a configuration of stars as seen from the earth → 0
Candidate hypernym: postmaster general: the official in charge of the national postal service → 0
Candidate hypernym: snowsuit: a child's overgarment for cold weather → 0
Candidate hypernym: toadstool: common name for an inedible or poisonous agaric (contrasting with the edible mushroom) → 0
Candidate hypernym: light air: wind moving 1-3 knots; 1 on the Beaufort scale → 0
Candidate hypernym: carolina moonseed: woody vine of southeastern United States resembling the common moonseed but having red fruits → 0
Candidate hypernym: alma mater: your alma mater is a school you graduated from → 0
Candidate hypernym: caseworm: insect larva that constructs a protective case around its body → 0
Candidate hypernym: dianthus: carnations and pinks → 0