Term: jackknife: a dive in which the diver bends to touch the ankles before straightening out
Candidate hypernym: dive: a headlong plunge into water → 1
Candidate hypernym: psilophytales: Paleozoic simple dichotomously branched plants of Europe and eastern Canada including the oldest known vascular land plants → 0
Candidate hypernym: fueling: the activity of supplying or taking on fuel → 0
Candidate hypernym: mastigophora: protozoa having flagella → 0
Candidate hypernym: achondrite: a stony meteor lacking chondrules → 0
Candidate hypernym: target organ: (radiology) organ intended to receive the therapeutic dose of a radioactive substance → 0
Candidate hypernym: invite: a colloquial expression for invitation → 0
Candidate hypernym: cuckoo-bumblebee: a bee that is parasitic in the nests of bumblebees → 0
Candidate hypernym: brass ring: a rich opportunity or a prize → 0
Candidate hypernym: cable television: television that is transmitted over cable directly to the receiver → 0
Candidate hypernym: trousseau: the personal outfit of a bride; clothes and accessories and linens → 0