-ena

== Catalan == === Suffix === -ena feminine singular of -è feminine singular of -é == Czech == === Pronunciation === IPA(key): [ ɛna] === Suffix === -ena f (noun-forming suffix) forms feminine nouns from adjectives ‎starý + ‎-ena → ‎stařena ==== Derived terms ==== === Further reading === -ena/-eňa in Slovník afixů užívaných v češtině, 2017 == Indonesian == === Etymology 1 === From English -ene, from the Ancient Greek -ηνός (-ēnós) feminine patronymic suffix. ==== Suffix ==== -ena -ene (organic chemistry) an unsaturated hydrocarbon having at least one double bond; an alkene (organic chemistry) an aromatic hydrocarbon based on benzene a polymer derived from an alkene ===== Derived terms ===== ===== See also ===== -ana -una === Etymology 2 === From English -ene. Derived from graphene, expressing its monolayer characteristic. ==== Suffix ==== -ena a single-atom thick two-dimensional layer of atoms ===== Derived terms ===== == Norwegian Bokmål == === Alternative forms === -enene === Pronunciation === IPA(key): /ˈeːna/ Rhymes: -eːna Hyphenation: -en‧a === Suffix === -ena definite plural form of -en === Anagrams === ane, nea == Old English == === Pronunciation === IPA(key): /e.nɑ/ === Etymology 1 === ==== Alternative forms ==== -ana — early ==== Suffix ==== -ena Forms the genitive plural of n-stem masculine, n-stem feminine, and some ō-stem feminine nouns ‎stela (“stalk”) + ‎-ena → ‎stelena (“stalks'”) ===== Descendants ===== Middle English: -ene, -an, -en, -yn, -yne, -ena, -enne (Early Middle English, rare) === Etymology 2 === ==== Suffix ==== -ena (Early West Saxon) Forms the weak genitive plural of adjectives == Spanish == === Suffix === -ena feminine singular of -eno feminine of -eno