Term: retainer: a dental appliance that holds teeth (or a prosthesis) in position after orthodontic treatment
Candidate hypernym: object: a tangible and visible entity; an entity that can cast a shadow → 1
Candidate hypernym: federal housing administration: the federal agency in the Department of Housing and Urban Development that insures residential mortgages → 0
Candidate hypernym: butterbur: small Eurasian herb having broad leaves and lilac-pink rayless flowers; found in moist areas → 0
Candidate hypernym: fijian: the Oceanic language spoken on Fiji → 0
Candidate hypernym: yoruba: a Kwa language spoken by the Yoruba in southwestern Nigeria → 0
Candidate hypernym: glass eye: prosthesis consisting of an artificial eye made of glass → 0
Candidate hypernym: cowfish: trunkfish having hornlike spines over the eyes → 0
Candidate hypernym: roar: the sound made by a lion → 0
Candidate hypernym: tracheophyta: in former classifications: comprising plants with a vascular system including ferns and fern allies as well as seed plants → 0
Candidate hypernym: blackjack oak: a common scrubby deciduous tree of central and southeastern United States having dark bark and broad three-lobed (club-shaped) leaves; tends to form dense thickets → 0
Candidate hypernym: walkover: backbends combined with handstands → 0