Term: compound lens: a lens system consisting of two or more lenses on the same axis
Candidate hypernym: lens: a transparent optical device used to converge or diverge transmitted light and to form images → 1
Candidate hypernym: fetal age: the age of an embryo counting from the time of fertilization → 0
Candidate hypernym: cornhusker: a worker who husks corn → 0
Candidate hypernym: relativity: (physics) the theory that space and time are relative concepts rather than absolute concepts → 0
Candidate hypernym: minute steak: a thin steak that can be cooked quickly → 0
Candidate hypernym: sow: an adult female hog → 0
Candidate hypernym: work force: the force of workers available → 0
Candidate hypernym: conceit: an artistic device or effect → 0
Candidate hypernym: banging: a continuing very loud noise → 0
Candidate hypernym: soy: erect bushy hairy annual herb having trifoliate leaves and purple to pink flowers; extensively cultivated for food and forage and soil improvement but especially for its nutritious oil-rich seeds; native to Asia → 0
Candidate hypernym: addition reaction: a chemical reaction in which one molecule is added to another → 0