Term: retinoblastoma: malignant ocular tumor of retinal cells; usually occurs before the third year of life; composed of primitive small round retinal cells
Candidate hypernym: abstraction: a general concept formed by extracting common features from specific examples → 1
Candidate hypernym: bascule: a structure or device in which one end is counterbalanced by the other (on the principle of the seesaw) → 0
Candidate hypernym: buckram: a coarse cotton fabric stiffened with glue; used in bookbinding and to stiffen clothing → 0
Candidate hypernym: beer mat: a drip mat placed under a glass of beer → 0
Candidate hypernym: geomys: type genus of the Geomyidae → 0
Candidate hypernym: jack-o'-lantern: lantern carved from a pumpkin → 0
Candidate hypernym: headword: a content word that can be qualified by a modifier → 0
Candidate hypernym: acariasis: infestation with itch mites → 0
Candidate hypernym: mesoderm: the middle germ layer that develops into muscle and bone and cartilage and blood and connective tissue → 0
Candidate hypernym: isoantibody: an antibody that occurs naturally against foreign tissues from a person of the same species → 0
Candidate hypernym: lepidosauria: diapsid reptiles: lizards; snakes; tuataras → 0