Term: hydra: (Greek mythology) monster with nine heads; when struck off each head was replaced by two new ones
Candidate hypernym: psychological feature: a feature of the mental life of a living organism → 1
Candidate hypernym: american mink: usually rich dark brown → 0
Candidate hypernym: abdominocentesis: centesis of the belly to remove fluid for diagnosis → 0
Candidate hypernym: debaser: a person who lowers the quality or character or value (as by adding cheaper metal to coins) → 0
Candidate hypernym: manual labor: labor done with the hands → 0
Candidate hypernym: detention: a punishment in which a student must stay at school after others have gone home → 0
Candidate hypernym: bletilla striata: Japanese orchid with white-striped leaves and slender erect racemes of rose to magenta flowers; often cultivated; sometimes placed in genus Bletia → 0
Candidate hypernym: critical mass: the minimum amount (of something) required to start or maintain a venture → 0
Candidate hypernym: therapeutic cloning: nuclear transplantation of a patient's own cells to make an oocyte from which immune-compatible cells (especially stem cells) can be derived for transplant → 0
Candidate hypernym: togo franc: the basic unit of money in Togo → 0
Candidate hypernym: genus klebsiella: a genus of bacteria → 0