soda water is a noun meaning "effervescent beverage artificially charged with carbon dioxide". It carries 2 recorded senses.
effervescent beverage artificially charged with carbon dioxide
a sweet drink containing carbonated water and flavoring
“in New England they call sodas tonics”
Definitions, synonyms and semantic relations for soda water come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.