Jungle/ˈdʒʌŋɡl/ Definition 1 of 3Pro Tip 1/3Geographical Diversity The term 'jungle' implies different landscapes, from thick rainforests to wild bushlands. The Amazon jungle is home to incredible biodiversity. Pro Tip 2/3Climatic Conditions 'Jungle' often means hot and humid conditions typical of tropical climates. Prepare for the humid weather in the jungle. Pro Tip 3/3Cultural Symbolism Jungles can symbolize untamed nature and mystery in stories and films. The jungle in the movie was full of secrets.