εἰδέναι·

Lemma: οἶδα

verb verb
4 views Added Sep 29, 2026

Definition

To know, understand, or be acquainted with (often with the sense of certain knowledge); a perfect-form verb with present meaning (“I know”). In the middle/passive it likewise means “to know” (notably in impersonal uses such as οἶδα ὅτι, “I know that”).

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Beta Code

OI)=DA
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Grammatical Analysis

"εἰδέναι·"

Verb type: standard verb (not -μι)

Tense: perfect

Voice: active

Mood: infinitive

Person: none (infinitive)

Number: none (infinitive)

Note: εἰδέναι is the perfect active infinitive of οἶδα (lexically perfect with present meaning: 'to know'); the punctuation mark '·' is not part of the verbal morphology.

Related Forms of οἶδα

20 forms discovered

Other inflected forms of this word that have been analyzed:

Oida perfect, active, indicative, singular, 1st ἴσασιν present, active, indicative, plural, third οιδε nominative, plural, masculine Ειδεναι perfect, active, infinitive, n/a (infinitive), n/a... oida perfect (with present meaning), active, indicative... εἰδέναι perfect (2nd perfect / perfect in form; present in... εἰδόσιν perfect, active, participle, dative, plural, mascu... ειδως perfect (with present meaning), active (intransiti... οἶσθ᾽ present, active, indicative, singular, 2nd ειδεναι perfect (stative) – used with present meaning, act... ἴσθ᾽ present, middle, imperative, singular, second ἴστε perfect, active, imperative, plural, second οιδεν perfect (with present meaning), active (perfect ac... Ηδει pluperfect (with present meaning), active, indicat... οἶδα perfect (2nd perfect / perfect in form, present in... οιδα perfect, active, indicative, singular, 1st οίδατε perfect, active, indicative, plural, 2nd ᾔδησθα pluperfect, active, indicative, singular, 2nd ἴσμεν present, active, indicative, plural, first ἤδειν imperfect, active, indicative, singular, 1st

Verb Conjugation

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Experimental Feature

This AI-generated conjugation table is experimental and may contain errors. Ancient Greek verb conjugation is complex, and the AI may produce incorrect forms.

Always verify conjugations with authoritative sources like Perseus Digital Library, LSJ, or Smyth's Greek Grammar.

Experimental Feature

AI-generated conjugation tables may contain errors. Always verify with authoritative sources like Perseus Digital Library or LSJ.

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