köken: From Middle High German and Old High German harn, from the Proto-Indo-European root *(s)ḱer- (“dung, filth”). Cognate with Lithuanian šarmas (“lye”) (for semantic connection, compare lant). Exclusively High German form without s-mobile alongside Proto-Germanic *skarną (“dung”), whence dialectal English sharn and German Schierling (“hemlock”).
köken: Inherited from Old French reoïlle, from Vulgar Latin *robicla, from syncopation of Latin *robicula, a diminutive of Latin rōbīgō (“rust”) + -cula (from -culus (suffix forming diminutives)). Rōbīgō is derived from rōbus (a variant of rūfus (“red, reddish”)) + -īgō (suffix forming nouns usually denoting diseased conditions). Compare Catalan rovell, Occitan rovilh, Spanish robín.
köken: Probably from Vulgar Latin *aerūgina, from Latin aerūgō, aerūginem (“copper rust”), with a later stress shift to the penultimate syllable in Romanian, which may have occurred due to the influence of derivatives such as rugini, ruginos, etc. Compare Italian ruggine, Friulian ruzin; cf. also Asturian roña. Alternatively, and less likely, from Latin rūbīginem, accusative of rūbīgō (“rust”), also…
rust (the reddish-brown coat on iron-containing materials as a result of moisture and oxidation) · rust (a disease of plants caused by a reddish-brown fungus)
çekim: çoğul rozsdák
köken: Borrowed from Bulgarian ръжда (rǎžda, “rust”), from Proto-Slavic *rъďa, from *rudъ (“red”).