Term: ruff: common Eurasian sandpiper; the male has an erectile neck ruff in breeding season
Candidate hypernym: bird: warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings → 1
Candidate hypernym: histogram: a bar chart representing a frequency distribution; heights of the bars represent observed frequencies → 0
Candidate hypernym: ampulla: a flask that has two handles; used by Romans for wines or oils → 0
Candidate hypernym: automation: the condition of being automatically operated or controlled → 0
Candidate hypernym: apprehension: the act of apprehending (especially apprehending a criminal) → 0
Candidate hypernym: effecter: one who brings about a result or event; one who accomplishes a purpose → 0
Candidate hypernym: jimsonweed: intensely poisonous tall coarse annual tropical weed having rank-smelling foliage, large white or violet trumpet-shaped flowers and prickly fruits → 0
Candidate hypernym: obturator: a prosthesis used to close an opening (as to close an opening of the hard palate in cases of cleft palate) → 0
Candidate hypernym: creche: a representation of Christ's nativity in the stable at Bethlehem → 0
Candidate hypernym: subsystem: a system that is part of some larger system → 0
Candidate hypernym: league: an obsolete unit of distance of variable length (usually 3 miles) → 0