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Onesimus

/oʊˈnɛsɪməs/noun

A male given name of Greek origin, borne by the runaway slave of Paul's letter to Philemon.

The Greek roots

ὀνήσιμος
onḗsimos
useful, profitable

Literally: useful one

The story of the word

Ὀνήσιμος means useful, from a verb for bringing profit, and it was a stock name for a slave. Paul writes to Philemon about a runaway named Useful and makes the pun on purpose: once useless to you, he says, now useful to both of us. The shortest thing Paul wrote turns almost entirely on a name.

How it travelled
Ancient Greek → Latin → English

Same family

Philemon

In a sentence

The letter asks Philemon to take Onesimus back as a brother.

Onesimus is named again in Colossians, this time without explanation.

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