cæsium

== English == === Noun === cæsium (uncountable) Dated spelling of caesium. === Anagrams === aeciums, æciums == Danish == === Alternative forms === caesium === Etymology === From Latin caesius +‎ -ium. === Noun === cæsium n (singular definite cæsiummet, not used in plural form) caesium ==== Declension ==== === References === “cæsium” in Den Danske Ordbog == French == === Etymology === Of Latin caesius with -ium. === Pronunciation === IPA(key): /se.zjɔm/ === Noun === cæsium m (uncountable) obsolete spelling of césium