Ultimately from Proto-Indo-European *h₂(e)rmós, from the root *h₂er- (“to fit together, join”), whence also ἀραρίσκω (ararískō, “join, fit together”). Compare Sanskrit ईर्म (īrmá, “arm, forequarter”), Latin armus (“shoulder, forequarter”), Old Prussian irmo (“arm”), Proto-Germanic *armaz (“arm”) (> English arm).
ἁρμός • (harmós) m (genitive ἁρμοῦ); second declension
| Case / # | Singular | Dual | Plural | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nominative | ὁ ἁρμός ho harmós |
τὼ ἁρμώ tṑ harmṓ |
οἱ ἁρμοί hoi harmoí | ||||||||||
| Genitive | τοῦ ἁρμοῦ toû harmoû |
τοῖν ἁρμοῖν toîn harmoîn |
τῶν ἁρμῶν tôn harmôn | ||||||||||
| Dative | τῷ ἁρμῷ tôi harmôi |
τοῖν ἁρμοῖν toîn harmoîn |
τοῖς ἁρμοῖς toîs harmoîs | ||||||||||
| Accusative | τὸν ἁρμόν tòn harmón |
τὼ ἁρμώ tṑ harmṓ |
τοὺς ἁρμούς toùs harmoús | ||||||||||
| Vocative | ἁρμέ harmé |
ἁρμώ harmṓ |
ἁρμοί harmoí | ||||||||||
| Notes: |
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