Term: background radiation: radiation coming from sources other than those being observed
Candidate hypernym: background: extraneous signals that can be confused with the phenomenon to be observed or measured → 1
Candidate hypernym: orthodox judaism: beliefs and practices of a Judaic sect that strictly observes Mosaic law → 0
Candidate hypernym: cider mill: mill that extracts juice from apples to make apple cider → 0
Candidate hypernym: rupicapra: chamois → 0
Candidate hypernym: bladderwrack: a common rockweed used in preparing kelp and as manure → 0
Candidate hypernym: goldbrick: a soldier who performs his duties without proper care or effort → 0
Candidate hypernym: smooth alder: common shrub of the eastern United States with smooth bark → 0
Candidate hypernym: sapindaceae: chiefly tropical New and Old World deciduous and evergreen trees and shrubs bearing leathery drupes with yellow translucent flesh; most plants produce toxic saponins → 0
Candidate hypernym: fringed loosestrife: of North America → 0
Candidate hypernym: explosive trace detection: a system for screening luggage in airports; an agent passes a swab around or inside luggage and then runs the swab through a machine that can detect trace amounts of explosives → 0
Candidate hypernym: pneumococcal pneumonia: pneumonia caused by bacteria of the genus pneumococcus → 0