Dictionary.net

• the part of the Earth's surface between the Arctic Circle and the Tropic of Cancer or between the Antarctic Circle and the Tropic of Capricorn; characterized by temperate climate

2006 - WordNet 3.0
By Princeton University

• the part of the Earth's surface between the Arctic Circle and the Tropic of Cancer or between the Antarctic Circle and the Tropic of Capricorn; characterized by temperate climate

2011 - English Dictionary Database
By DataStellar Co., Ltd