Added 10 October 2026
hydroxide
/haɪˈdɹɒks.aɪd/ noun
noun Definition from Wiktionary (CC BY-SA). Pronunciation from Wiktionary, via Kaikki.org. More about hydroxide at Wordnik → Where our words come from →
- A univalent anion (OH) based on the hydroxyl functional group.
- Any substance containing such an anion.