= θαλασσοπόρφυρος, Tab.Defix.Aud. 41 A 1 (Megara, i A.D.).
The corpus record
θᾰλασσό-σημος
thalassosemos
Generated live from the audited corpus — every figure on this page is a database query, not prose from memory.
What it meant — LSJ
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.