Term: ionospheric wave: a sky wave that is reflected by the ionosphere
Candidate hypernym: sky wave: a radio wave that is reflected back to earth by the ionosphere or a communications satellite; permits transmission around the curve of the earth's surface → 1
Candidate hypernym: scot: a native or inhabitant of Scotland → 0
Candidate hypernym: printed circuit: computer circuit consisting of an electronic sub-assembly; copper conductors are laminated on an insulating board or card and circuit components are inserted into holes and dip soldered → 0
Candidate hypernym: trojan: a program that appears desirable but actually contains something harmful → 0
Candidate hypernym: usher: someone employed to conduct others → 0
Candidate hypernym: equipment: an instrumentality needed for an undertaking or to perform a service → 0
Candidate hypernym: bank: a slope in the turn of a road or track; the outside is higher than the inside in order to reduce the effects of centrifugal force → 0
Candidate hypernym: ocean current: the steady flow of surface ocean water in a prevailing direction → 0
Candidate hypernym: genus arethusa: genus of bog orchids of North America and Japan → 0
Candidate hypernym: genus kniphofia: genus of showy clump-forming African herbs with grasslike leaves; sometimes placed in family Aloeaceae → 0
Candidate hypernym: brass hat: a high-ranking military officer → 0