Term: three-centered arch: a round arch whose inner curve is drawn with circles having three centers
Candidate hypernym: round arch: an arch formed in a continuous curve; characteristic of Roman architecture → 1
Candidate hypernym: retreat: (military) withdrawal of troops to a more favorable position to escape the enemy's superior forces or after a defeat → 0
Candidate hypernym: clavier: a stringed instrument that has a keyboard → 0
Candidate hypernym: northern sea robin: large searobin; found from Nova Scotia to Florida → 0
Candidate hypernym: guyanese: a native or inhabitant of Guyana → 0
Candidate hypernym: hyalospongiae: sponges with siliceous spicules that have six rays; choanocytes are restricted to finger-shaped chambers → 0
Candidate hypernym: southern blue flag: similar to blue flag; the eastern United States → 0
Candidate hypernym: tundra swan: swan that nests in tundra regions of the New and Old Worlds → 0
Candidate hypernym: oktoberfest: an autumn festival that involves merrymaking and drinking beer → 0
Candidate hypernym: inter-service support: action by one military service to provide logistic (or administrative) support to another military service → 0
Candidate hypernym: regency: the period of time during which a regent governs → 0