antacid

== English == === Etymology === From anti- +‎ acid. === Pronunciation === IPA(key): /ænˈtæsɪd/ Rhymes: -æsɪd === Noun === antacid (plural antacids) An agent that counteracts or neutralizes acidity, especially in the stomach. [from 18th c.] ==== Translations ==== === Adjective === antacid (comparative more antacid, superlative most antacid) Counteracting or neutralizing acidity, especially in the stomach. [from 18th c.] ==== Translations ====