Term: prime meridian: meridian at zero degree longitude from which east and west are reckoned (usually the Greenwich longitude in England)
Candidate hypernym: meridian: an imaginary great circle on the surface of the earth passing through the north and south poles at right angles to the equator → 1
Candidate hypernym: true blackberry: the true blackberry of Europe as well as any of numerous varieties having sweet edible black or dark purple berries → 0
Candidate hypernym: vanguard: the position of greatest importance or advancement; the leading position in any movement or field → 0
Candidate hypernym: exoticism: the quality of being exotic → 0
Candidate hypernym: flowering tobacco: South American ornamental perennial having nocturnally fragrant greenish-white flowers → 0
Candidate hypernym: persimmon: orange fruit resembling a plum; edible when fully ripe → 0
Candidate hypernym: summer savory: herb with delicately flavored leaves with many uses → 0
Candidate hypernym: skyhook: a hook that is imagined to be suspended from the sky → 0
Candidate hypernym: compulsiveness: the trait of acting compulsively → 0
Candidate hypernym: deal: the act of apportioning or distributing something → 0
Candidate hypernym: angiospermae: comprising flowering plants that produce seeds enclosed in an ovary; in some systems considered a class (Angiospermae) and in others a division (Magnoliophyta or Anthophyta) → 0