ἀ- (a-) + the root of εἴδω (eídō), from Proto-Indo-European *weyd- (“to see”). Compare Russian невидаль (nevidalʹ, “something unprecedented, surprising, not seen before”).
ἀΐδηλος • (aḯdēlos) m or f (neuter ἀΐδηλον); second declension
| Number | Singular | Dual | Plural | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Case/Gender | Masculine / Feminine | Neuter | Masculine / Feminine | Neuter | Masculine / Feminine | Neuter | ||||||||
| Nominative | ἀΐδηλος aḯdēlos |
ἀΐδηλον aḯdēlon |
ἀϊδήλω aïdḗlō |
ἀϊδήλω aïdḗlō |
ἀΐδηλοι aḯdēloi |
ἀΐδηλᾰ aḯdēlă | ||||||||
| Genitive | ἀϊδήλου aïdḗlou |
ἀϊδήλου aïdḗlou |
ἀϊδήλοιν aïdḗloin |
ἀϊδήλοιν aïdḗloin |
ἀϊδήλων aïdḗlōn |
ἀϊδήλων aïdḗlōn | ||||||||
| Dative | ἀϊδήλῳ aïdḗlōi |
ἀϊδήλῳ aïdḗlōi |
ἀϊδήλοιν aïdḗloin |
ἀϊδήλοιν aïdḗloin |
ἀϊδήλοις aïdḗlois |
ἀϊδήλοις aïdḗlois | ||||||||
| Accusative | ἀΐδηλον aḯdēlon |
ἀΐδηλον aḯdēlon |
ἀϊδήλω aïdḗlō |
ἀϊδήλω aïdḗlō |
ἀϊδήλους aïdḗlous |
ἀΐδηλᾰ aḯdēlă | ||||||||
| Vocative | ἀΐδηλε aḯdēle |
ἀΐδηλον aḯdēlon |
ἀϊδήλω aïdḗlō |
ἀϊδήλω aïdḗlō |
ἀΐδηλοι aḯdēloi |
ἀΐδηλᾰ aḯdēlă | ||||||||
| Derived forms | Adverb | Comparative | Superlative | |||||||||||
| ἀϊδήλως aïdḗlōs |
ἀϊδηλότερος aïdēlóteros |
ἀϊδηλότᾰτος aïdēlótătos | ||||||||||||
| Notes: |
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