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αδελφή

sister /aðelˈfi/

nounC1#4052 most common

Also: nun (as form of address), fellow woman (in solidarity contexts)

Example sentences

Η αδελφή μου είναι δεκαοχτώ χρονών.
My sister is eighteen years old.
Πηγαίνω σινεμά με την αδελφή μου.
I'm going to the cinema with my sister.
Η αδελφή μου σπουδάζει ιατρική στην Αθήνα.
My sister is studying medicine in Athens.
Δεν είχα μιλήσει με την αδελφή μου εδώ και μήνες, μέχρι που με πήρε τηλέφωνο χθες.
I hadn't spoken with my sister for months, until she called me yesterday.
Η σχέση μου με την αδελφή μου έχει αλλάξει πολύ από τότε που έγινε μητέρα.
My relationship with my sister has changed a lot since she became a mother.
Παρά τις παλιές τους διαφορές, οι δύο αδελφές κατάφεραν επιτέλους να συμφιλιωθούν.
Despite their old differences, the two sisters finally managed to reconcile.

Declension

CaseSingularPlural
Nominativeη αδελφήοι αδελφές
Genitiveτης αδελφήςτων αδελφών
Accusativeτην αδελφήτις αδελφές
Vocativeαδελφήαδελφές

Word family

αδελφόςbrother
αδελφάκιlittle sister/brother (diminutive)
αδελφικόςbrotherly, sisterly
αδελφότηταbrotherhood, sisterhoodσυνάδελφοςcolleague

Etymology

The word comes from Ancient Greek ἀδελφή (adelphḗ). It is built from the copulative prefix ἀ- (meaning "same") and δελφύς (delphús, "womb"). So the word literally meant "one from the same womb." The masculine counterpart, ἀδελφός, follows the same pattern.

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