Term: caisson: a chest to hold ammunition
Candidate hypernym: box: a (usually rectangular) container; may have a lid → 1
Candidate hypernym: onomatomania: obsession with a particular word which the person uses repeatedly or which intrudes into consciousness → 0
Candidate hypernym: techno: a style of fast heavy electronic dance music usually without vocals → 0
Candidate hypernym: hour: clock time → 0
Candidate hypernym: logjam: any stoppage attributable to unusual activity → 0
Candidate hypernym: reign of terror: any period of brutal suppression thought to resemble the Reign of Terror in France → 0
Candidate hypernym: hinge joint: a freely moving joint in which the bones are so articulated as to allow extensive movement in one plane → 0
Candidate hypernym: lockmaster: a worker in charge of a lock (on a canal) → 0
Candidate hypernym: turk's-cap: lily with small dull purple flowers of northwestern Europe and northwestern Asia → 0
Candidate hypernym: alaska fur seal: of Pacific coast from Alaska southward to California → 0
Candidate hypernym: valentine: a card sent or given (as to a sweetheart) on Saint Valentine's Day → 0