Term: countdown: counting backward from an arbitrary number to indicate the time remaining before some event (such as launching a space vehicle)
Candidate hypernym: count: the act of counting; reciting numbers in ascending order → 1
Candidate hypernym: artist's loft: a factory loft that has been converted into an artist's workroom and living area → 0
Candidate hypernym: acoustic modem: a modem that converts electrical signals to telephone tones and back again → 0
Candidate hypernym: activeness: the trait of being active; moving or acting rapidly and energetically → 0
Candidate hypernym: window washer: someone who washes windows → 0
Candidate hypernym: content: the sum or range of what has been perceived, discovered, or learned → 0
Candidate hypernym: centigrade thermometer: a thermometer calibrated in degrees centigrade → 0
Candidate hypernym: bubble shell: marine gastropod mollusk having a very small thin shell → 0
Candidate hypernym: bootlace: a long lace for fastening boots → 0
Candidate hypernym: military ceremony: a military custom performed in observance of some event or anniversary → 0
Candidate hypernym: contempt of court: disrespect for the rules of a court of law → 0