- ῥύτρος
- ῥύτροςGrammatical information: n.Meaning: `plant with pricking extremities, Echinops Viscosus' (Thphr.).Origin: XX [etym. unknown]Etymology: Strömberg Pfl.namen 52 derived the word from ῥέω, which is quite uncertain.
Greek-English etymological dictionary (Ελληνικά-Αγγλικά ετυμολογική λεξικό). Robert S.P.. 2010.