hnútafræði

التعريفات والمعاني

== Icelandic == === Etymology === From hnútur (“knot”) +‎ -fræði (“-ology”). === Pronunciation === IPA(key): [ˈn̥uːtaˌfraiːðɪ] === Noun === hnútafræði f (genitive singular hnútafræði, no plural) (mathematics) knot theory ==== Declension ====