noun plural
: either of two belts or regions in the neighborhood of 30° N. and 30° S. latitude characterized by high pressure, calms, and light baffling winds ; especially : that part of the northern belt which is over the Atlantic ocean
noun plural
: either of two belts or regions in the neighborhood of 30° N. and 30° S. latitude characterized by high pressure, calms, and light baffling winds ; especially : that part of the northern belt which is over the Atlantic ocean
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012