seltzer
Syllabification: (selt·zer)
Pronunciation: /ˈseltsər/
(also seltzer water)
Definition of seltzer
noun
Origin:
mid 18th century: alteration of German Selterser, from (Nieder)selters (see above)
mid 18th century: alteration of German Selterser, from (Nieder)selters (see above)