From Proto-Indo-European *-tus (suffix deriving action nouns from verb roots). Cognate with Latin -tus, as in habitus (“demeanor”).
-τῡ́ς • (-tū́s) m (genitive -τῠ́ος); third declension
| Case / # | Singular | Dual | Plural | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nominative | ὁ -τῡ́ς ho -tū́s |
τὼ -τῠ́ε tṑ -tŭ́e |
οἱ -τῠ́ες hoi -tŭ́es | ||||||||||
| Genitive | τοῦ -τῠ́ος toû -tŭ́os |
τοῖν -τῠ́οιν toîn -tŭ́oin |
τῶν -τῠ́ων tôn -tŭ́ōn | ||||||||||
| Dative | τῷ -τῠ́ῐ̈ tôi -tŭ́ĭ̈ |
τοῖν -τῠ́οιν toîn -tŭ́oin |
τοῖς -τῠ́σῐ / -τῠ́σῐν toîs -tŭ́sĭ(n) | ||||||||||
| Accusative | τὸν -τῡ́ν tòn -tū́n |
τὼ -τῠ́ε tṑ -tŭ́e |
τοὺς -τῦς / -τῠ́ᾰς toùs -tûs / -tŭ́ăs | ||||||||||
| Vocative | -τῡ́ -tū́ |
-τῠ́ε -tŭ́e |
-τῠ́ες -tŭ́es | ||||||||||
| Notes: |
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