Term: billion: the number that is represented as a one followed by 9 zeros
Broader: number: a concept of quantity involving zero and units | Unrelated: bag: a flexible container with a single opening
Broader: number: a concept of quantity involving zero and units | Unrelated: skin diving: underwater swimming without any more breathing equipment than a snorkel
Broader: number: a concept of quantity involving zero and units | Unrelated: front yard: the yard in front of a house; between the house and the street
Broader: number: a concept of quantity involving zero and units | Unrelated: buzzer: a signaling device that makes a buzzing sound
Broader: number: a concept of quantity involving zero and units | Unrelated: lung cancer: carcinoma of the lungs; one of the commonest forms of cancer
Broader: number: a concept of quantity involving zero and units | Unrelated: drip pan: pan under a refrigerator for collecting liquid waste
Broader: number: a concept of quantity involving zero and units | Unrelated: internal cerebral vein: two paired veins passing caudally near the midline and uniting to form the great cerebral vein
Broader: number: a concept of quantity involving zero and units | Unrelated: atlantic bottlenose dolphin: the most common dolphin of northern Atlantic and Mediterranean; often kept captive and trained to perform
Broader: number: a concept of quantity involving zero and units | Unrelated: tracer: an investigator who is employed to find missing persons or missing goods
Broader: number: a concept of quantity involving zero and units | Unrelated: cynomys: prairie dogs