late form for θεῖος (A), θρησκεία Cat.Cod.Astr. 1.116; σοφία MAMA 1.228 (Laodicea Combusta).
The corpus record
θεϊκός
theikos
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.