Term: cotton grass: any sedge of the genus Eriophorum; north temperate bog plants with tufted spikes
Candidate hypernym: whole: an assemblage of parts that is regarded as a single entity → 1
Candidate hypernym: sustaining program: a program without a commercial sponsor → 0
Candidate hypernym: case knife: a knife with a fixed blade that is carried in a sheath → 0
Candidate hypernym: diamine: any organic compound containing two amino groups → 0
Candidate hypernym: latchkey child: a school-age child who is home without adult supervision for part of the day (especially after school until a parent returns home from work) → 0
Candidate hypernym: omphalotus: a genus of fungi with a depressed disc in the cap → 0
Candidate hypernym: alaskan: a native or resident of Alaska → 0
Candidate hypernym: commissary: a snack bar in a film studio → 0
Candidate hypernym: antibiotic: a chemical substance derivable from a mold or bacterium that can kill microorganisms and cure bacterial infections → 0
Candidate hypernym: optical flint: optical glass of high dispersion and high refractive index → 0
Candidate hypernym: metacenter: (shipbuilding) the point of intersection between two vertical lines, one line through the center of buoyancy of the hull of a ship in equilibrium and the other line through the center of buoyancy of the hull when the ship is inclined to one side; the distance of this intersection above the center of gravity is an indication of the stability of the ship → 0