fiersn

== Old English == === Alternative forms === fyrsn === Etymology === From Proto-Germanic *fersnō (“heel”). === Pronunciation === IPA(key): /fi͜yrsn/, [fi͜yrˠzn] === Noun === fiersn f heel, calx ==== Declension ==== Strong i-stem: === References === Joseph Bosworth; T. Northcote Toller (1898), “FIERSN”, in An Anglo-Saxon Dictionary, second edition, Oxford: Oxford University Press.