δεινὸς
Lemma: δεινός
adjective
adjective
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Added Nov 04, 2026
Definition
Terrible, fearsome, formidable; often of things inspiring dread or awe. Also “wondrous” or “remarkable,” and of persons “skilled, clever, able” (especially in a formidable or impressive way).
AI-generated definition. Always verify with primary sources.
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Grammatical Analysis
"δεινὸς"
Case: nominative
Number: singular
Gender: masculine
Degree: positive
Declension: 1st/2nd declension (two-termination adjective: -ος masc./fem., -ον neut.)
Related Forms of δεινός
18 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
δεινὰ
nominative / accusative (ambiguous without context...