ἁδρός

See also: αδρός

Ancient Greek

Stem ἁδ- as in the root of adverb ἅδην (hádēn), possibly from Proto-Indo-European *seh₂- (“to fill up, satiate, satisfy”) + -ρός (-rós).^[1]

ᾰ̔δρός • (hădrós) m (feminine ᾰ̔δρᾱ́, neuter ᾰ̔δρόν); first/second declension

First and second declension of ᾰ̔δρός; ᾰ̔δρᾱ́; ᾰ̔δρόν (Attic)

Number	Singular			Dual			Plural
Case/Gender	Masculine	Feminine	Neuter	Masculine	Feminine	Neuter	Masculine	Feminine	Neuter
Nominative	ᾰ̔δρός hădrós	ᾰ̔δρᾱ́ hădrā́	ᾰ̔δρόν hădrón	ᾰ̔δρώ hădrṓ	ᾰ̔δρᾱ́ hădrā́	ᾰ̔δρώ hădrṓ	ᾰ̔δροί hădroí	ᾰ̔δραί hădraí	ᾰ̔δρᾰ́ hădrắ
Genitive	ᾰ̔δροῦ hădroû	ᾰ̔δρᾶς hădrâs	ᾰ̔δροῦ hădroû	ᾰ̔δροῖν hădroîn	ᾰ̔δραῖν hădraîn	ᾰ̔δροῖν hădroîn	ᾰ̔δρῶν hădrôn	ᾰ̔δρῶν hădrôn	ᾰ̔δρῶν hădrôn
Dative	ᾰ̔δρῷ hădrôi	ᾰ̔δρᾷ hădrâi	ᾰ̔δρῷ hădrôi	ᾰ̔δροῖν hădroîn	ᾰ̔δραῖν hădraîn	ᾰ̔δροῖν hădroîn	ᾰ̔δροῖς hădroîs	ᾰ̔δραῖς hădraîs	ᾰ̔δροῖς hădroîs
Accusative	ᾰ̔δρόν hădrón	ᾰ̔δρᾱ́ν hădrā́n	ᾰ̔δρόν hădrón	ᾰ̔δρώ hădrṓ	ᾰ̔δρᾱ́ hădrā́	ᾰ̔δρώ hădrṓ	ᾰ̔δρούς hădroús	ᾰ̔δρᾱ́ς hădrā́s	ᾰ̔δρᾰ́ hădrắ
Vocative	ᾰ̔δρέ hădré	ᾰ̔δρᾱ́ hădrā́	ᾰ̔δρόν hădrón	ᾰ̔δρώ hădrṓ	ᾰ̔δρᾱ́ hădrā́	ᾰ̔δρώ hădrṓ	ᾰ̔δροί hădroí	ᾰ̔δραί hădraí	ᾰ̔δρᾰ́ hădrắ
Derived forms	Adverb			Comparative			Superlative
Derived forms	ᾰ̔δρῶς hădrôs			ᾰ̔δρότερος hădróteros			ᾰ̔δρότᾰτος hădrótătos
Notes:	This table gives Attic inflectional endings. For declension in other dialects, see Appendix:Ancient Greek dialectal declension.

^ "αδρός" - ἁδρός - Babiniotis, Georgios (2010) Ετυμολογικό λεξικό της νέας ελληνικής γλώσσας Etymologikó lexikó tis néas ellinikís glóssas [Etymological Dictionary of Modern Greek language] (in Greek), Athens: Lexicology Centre