Term: whistle buoy: a buoy that makes a whistling noise
Broader: acoustic buoy: a buoy that can be heard (at night) | Unrelated: data mining: data processing using sophisticated data search capabilities and statistical algorithms to discover patterns and correlations in large preexisting databases; a way to discover new meaning in data
Broader: acoustic buoy: a buoy that can be heard (at night) | Unrelated: seat: a part of a machine that supports or guides another part
Broader: acoustic buoy: a buoy that can be heard (at night) | Unrelated: rooftop: the top of a (usually flat) roof
Broader: acoustic buoy: a buoy that can be heard (at night) | Unrelated: cordoba: the basic unit of money in Nicaragua; equal to 100 centavos
Broader: acoustic buoy: a buoy that can be heard (at night) | Unrelated: pencil box: a box for holding pencils
Broader: acoustic buoy: a buoy that can be heard (at night) | Unrelated: cod-liver oil: an oil obtained from the livers of cod and similar fishes; taken orally as a source of vitamins A and D
Broader: acoustic buoy: a buoy that can be heard (at night) | Unrelated: neomys: a genus of Soricidae
Broader: acoustic buoy: a buoy that can be heard (at night) | Unrelated: pinnacle: (architecture) a slender upright spire at the top of a buttress of tower
Broader: acoustic buoy: a buoy that can be heard (at night) | Unrelated: conodont: the tiny fossil cone-shaped tooth of a primitive vertebrate of order Conodonta
Broader: acoustic buoy: a buoy that can be heard (at night) | Unrelated: picture book: a book consisting chiefly of pictures