Noun chattanooga has 2 senses
- Chattanooga - a city in eastern Tennessee
--1 is a kind of city, metropolis, urban center
--1 is a part of Tennessee, Volunteer State, TN
- Chattanooga, battle of Chattanooga - in the American Civil War (1863) the Union armies of Hooker, Thomas, and Sherman under the command of Ulysses S. Grant won a decisive victory over the Confederate Army under Braxton Bragg
--2 is a kind of pitched battle
--2 is a part of American Civil War, United States Civil War, War between the States
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