efnatengi

== Icelandic == === Etymology === From efni +‎ tengi. === Pronunciation === IPA(key): [ˈɛpnaˌtʰeiɲcɪ] === Noun === efnatengi n (genitive singular efnatengis, nominative plural efnatengi) (chemistry) chemical bond ==== Declension ==== === Further reading === “efnatengi” in the Dictionary of Modern Icelandic (in Icelandic) and ISLEX (in the Nordic languages)