Term: silvery spleenwort: North American fern with narrow fronds on yellowish leafstalks
Candidate hypernym: pteridophyte: plants having vascular tissue and reproducing by spores → 1
Candidate hypernym: shuttle: bobbin that passes the weft thread between the warp threads → 0
Candidate hypernym: pitot tube: measuring instrument consisting of a right-angled tube with an open end that is directed in opposition to the flow of a fluid and used to measure the velocity of fluid flow → 0
Candidate hypernym: durra: sorghums of dry regions of Asia and North Africa → 0
Candidate hypernym: americanism: an expression that is characteristic of English as spoken by Americans → 0
Candidate hypernym: roulette ball: the ball used to play roulette → 0
Candidate hypernym: aegyptopithecus: extinct primate of about 38 million years ago; fossils found in Egypt → 0
Candidate hypernym: open marriage: a marriage in which each partner is free to enter into extraneous sexual relationships without guilt or jealousy from the other → 0
Candidate hypernym: siren call: the enticing appeal of something alluring but potentially dangerous → 0
Candidate hypernym: hypnophobia: a morbid fear of falling asleep → 0
Candidate hypernym: gospel: a doctrine that is believed to be of great importance → 0