Term: abo blood group system: a classification system for the antigens of human blood; used in blood transfusion therapy; four groups are A and B and AB and O
Candidate hypernym: psychological feature: a feature of the mental life of a living organism → 1
Candidate hypernym: physical property: any property used to characterize matter and energy and their interactions → 0
Candidate hypernym: mythologist: an expert on mythology → 0
Candidate hypernym: signalization: a conspicuous indication → 0
Candidate hypernym: applecart: the planning that is disrupted when someone `upsets the applecart' → 0
Candidate hypernym: marmite: soup cooked in a large pot → 0
Candidate hypernym: clock time: a reading of a point in time as given by a clock → 0
Candidate hypernym: swertia: genus of herbs of mountains of North America and Eurasia and Africa → 0
Candidate hypernym: angular distance: the angular separation between two objects as perceived by an observer → 0
Candidate hypernym: countdown: counting backward from an arbitrary number to indicate the time remaining before some event (such as launching a space vehicle) → 0
Candidate hypernym: echinacea: small genus of North American coarse perennial herbs → 0