Term: river basin: the entire geographical area drained by a river and its tributaries; an area characterized by all runoff being conveyed to the same outlet
Candidate hypernym: geographical area: a demarcated area of the Earth → 1
Candidate hypernym: share: assets belonging to or due to or contributed by an individual person or group → 0
Candidate hypernym: clock pendulum: a physical pendulum used to regulate a clockwork mechanism → 0
Candidate hypernym: forceps: an extractor consisting of a pair of pincers used in medical treatment (especially for the delivery of babies) → 0
Candidate hypernym: rattlesnake root: herb of central and southern Europe having purple florets → 0
Candidate hypernym: chatter mark: marks on a glaciated rock caused by the movement of a glacier → 0
Candidate hypernym: meter: the basic unit of length adopted under the Systeme International d'Unites (approximately 1.094 yards) → 0
Candidate hypernym: notepad: a pad of paper for keeping notes → 0
Candidate hypernym: transactinide: any of the artificially produced elements with atomic numbers greater than 103 → 0
Candidate hypernym: metamathematics: the logical analysis of mathematical reasoning → 0
Candidate hypernym: self-discipline: the trait of practicing self discipline → 0