cypren

== Old English == === Alternative forms === cyperen === Etymology === From Proto-West Germanic *kupprīn (“made of copper”). Equivalent to copor +‎ -en. === Pronunciation === IPA(key): /ˈkyp.ren/ === Adjective === cypren made of copper; coppery (relational) copper ==== Declension ==== ==== Descendants ==== Middle English: copren, copryn, copronEnglish: coppern