Syllable division and stress derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
alka-seltzer is a noun meaning "a commercial antacid that contains aspirin; tablets dissolve in water to give an effervescent solution". It carries one recorded sense.
a commercial antacid that contains aspirin; tablets dissolve in water to give an effervescent solution
trademark
Definitions, synonyms and semantic relations for alka-seltzer come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. .