elester

== Cornish == === Etymology === From Proto-Brythonic *ėlestr, from Proto-Celtic *aliskstros. Compare Welsh and Breton elestr, Irish soilestar (from Old Irish seilisdeir), and Late Latin alestrāre. Possibly cognate with Ancient Greek ἄλισμα (álisma). === Noun === elester (collective, singulative elestren f) flag, yellow iris; Iris pseudacorus === References ===