Term: puffer: any of numerous marine fishes whose elongated spiny body can inflate itself with water or air to form a globe; several species contain a potent nerve poison; closely related to spiny puffers
Candidate hypernym: plectognath: tropical marine fishes having the teeth fused into a beak and thick skin covered with bony plates or spines → 1
Candidate hypernym: trial period: a period of time during which someone or something is tested → 0
Candidate hypernym: job: the responsibility to do something → 0
Candidate hypernym: hurdles: a footrace in which contestants must negotiate a series of hurdles → 0
Candidate hypernym: fenestra: a small opening covered with membrane (especially one in the bone between the middle and inner ear) → 0
Candidate hypernym: furfural: a liquid aldehyde with a penetrating odor; made from plant hulls and corncobs; used in making furan and as a solvent → 0
Candidate hypernym: sketcher: an implement for sketching → 0
Candidate hypernym: auld langsyne: past times remembered with nostalgia → 0
Candidate hypernym: fan mail: mail sent to public figures from their admirers → 0
Candidate hypernym: infraorbital artery: an artery that originates from the maxillary artery and supplies structures below the orbit (from lower eyelid to upper lip) → 0
Candidate hypernym: genus diapensia: type genus of Diapensiaceae → 0