δεινὰ
Lemma: δεινός
adjective
adjective
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Added Nov 03, 2026
Definition
Terrible, fearful, formidable; often of what inspires awe or dread. Also “wondrous/remarkable,” and by extension “clever, skilful” (especially of a person’s ability, sometimes with a sinister edge).
AI-generated definition. Always verify with primary sources.
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Grammatical Analysis
"δεινὰ"
Lemma: δεινός
Case: nominative / accusative (ambiguous without context)
Number: plural
Gender: neuter
Degree: positive
Declension: 1st/2nd declension (2-1-2 adjective)
Related Forms of δεινός
17 forms discoveredOther inflected forms of this word that have been analyzed:
δεινῶν
genitive, plural, masculine or neuter
δεινά
nominative/accusative, plural, neuter
δεινου
genitive, singular, masculine/neuter
δεινων
genitive, plural, masculine/neuter
δεινον
nominative/accusative/vocative, singular, neuter
deinos
nominative, singular, masculine
δεινη
nominative, singular, feminine
δεινα
nominative or accusative, plural, neuter
δειν
nominative / accusative, singular, neuter
δεινοῦ
genitive, singular, masculine or neuter
deinws
adverb
δεινους
accusative, plural, masculine
δεινοῖς
dative, plural, masculine/neuter
δεινῶς
adverb
δεινῳ
dative, singular, masculine/neuter
δεινότερος
nominative, singular, masculine
δεινότεροι
nominative, plural, masculine