Term: factory whistle: a whistle at a factory that is sounded to announce times for starting or stopping work
Candidate hypernym: whistle: acoustic device that forces air or steam against an edge or into a cavity and so produces a loud shrill sound → 1
Candidate hypernym: ulteriority: the quality of being ulterior → 0
Candidate hypernym: nonaggression: a policy of not initiating hostilities → 0
Candidate hypernym: support: the financial means whereby one lives → 0
Candidate hypernym: bend: curved segment (of a road or river or railroad track etc.) → 0
Candidate hypernym: elevation: (ballet) the height of a dancer's leap or jump → 0
Candidate hypernym: mezuzah: religious texts from Deuteronomy inscribed on parchment and rolled up in a case that is attached to the doorframe of many Jewish households in accordance with Jewish law → 0
Candidate hypernym: black-footed ferret: musteline mammal of prairie regions of United States; nearly extinct → 0
Candidate hypernym: hydraulic brake: brake system in which a brake pedal moves a piston in the master cylinder; brake fluid then applies great force to the brake pads or shoes → 0
Candidate hypernym: asceticism: rigorous self-denial and active self-restraint → 0
Candidate hypernym: barbecue: a cookout in which food is cooked over an open fire; especially a whole animal carcass roasted on a spit → 0