The term 'Savannah Dweller' can be summarized as an animal that lives in the savannah, which is a type of grassland ecosystem found in Africa. The crossword solution for this term is 'ELAND', which is a large antelope species native to the savannahs of Africa. Elands are herbivores and can reach up to two meters in height and weigh up to 900 kilograms. They are known for their long horns and distinctive white stripes on their coats.