The name Dublin is a Hiberno-English derivative of 'Dubh Linn' (Irish, dubh -> black, and linn -> pool). Historically, in the traditional Gaelic script used for the Irish language, 'bh' was written with a dot over the 'b', viz 'Duḃ Linn' or 'Duḃlinn'. The French-speaking Normans omitted the dot and spelled the name variously as 'Develyn' or 'Dublin'...

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