Term: null space: a space that contains no points; and empty space
Candidate hypernym: mathematical space: (mathematics) any set of points that satisfy a set of postulates of some kind → 1
Candidate hypernym: whoremaster: a pimp who procures whores → 0
Candidate hypernym: monomer: a simple compound whose molecules can join together to form polymers → 0
Candidate hypernym: phytoplankton: photosynthetic or plant constituent of plankton; mainly unicellular algae → 0
Candidate hypernym: let: a serve that strikes the net before falling into the receiver's court; the ball must be served again → 0
Candidate hypernym: narcotic: a drug that produces numbness or stupor; often taken for pleasure or to reduce pain; extensive use can lead to addiction → 0
Candidate hypernym: horn: an alarm device that makes a loud warning sound → 0
Candidate hypernym: curbstone: a paving stone forming part of a curb → 0
Candidate hypernym: agglomerate: volcanic rock consisting of large fragments fused together → 0
Candidate hypernym: book bag: a bag in which students carry their books → 0
Candidate hypernym: respiratory system: the system for taking in oxygen and giving off carbon dioxide; in terrestrial animals this is accomplished by breathing → 0