wijnsteen

== Dutch == === Etymology === From Middle Dutch wijnsteen, probably after Middle High German wīnstein, whence modern German Weinstein. By surface analysis, wijn (“wine”) +‎ steen (“stone”). === Pronunciation === IPA(key): /ˈʋɛi̯n.steːn/ Hyphenation: wijn‧steen === Noun === wijnsteen m (plural wijnstenen, diminutive wijnsteentje n) potassium bitartrate Synonym: kaliumwaterstoftartraat ==== Derived terms ==== wijnsteenzuur ==== Descendants ==== Afrikaans: wynsteen