1. ῥέον · rheon
= ῥυτόν (ῥυτός II), Astyd. 3.3.
The corpus record
ῥέον
reon · τό
Generated live from the audited corpus — every figure on this page is a database query, not prose from memory.
What it meant — LSJ
2. ῥέον · rheon
= ῥῆον, rhubarb, Aët. 1.347, Alex.Trall. 5.5, 9.2, 12, Paul.Aeg. 7.11.59.
3. ῥῆον · rhēon
rhubarb
= ῥᾶ, rhubarb, Gal. 12.112.
Where it came from
No etymology authority pointer is recorded for this lemma yet — an honest gap, not an omission. The etymological dictionaries (Beekes, Chantraine, Frisk) are matched incrementally.