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θῆτα - Wiktionary, the free dictionary

From Wiktionary, the free dictionary

Borrowed from Phoenician 𐤈 (ṭ‬ /⁠ṭēt⁠/).

θῆτᾰ (thêtăn (genitive θήτᾰτος); ? declension

  1. theta, the name for the eighth letter Θ, θ of the Ancient Greek alphabet.

While typically indeclinable, a genitive singular θήτᾰτος (thḗtătos) and θήτᾰτες (thḗtătes) are attested.