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Ó Cathasaigh. In DICTIOUS you will not only get to know all the dictionary meanings for the word
Ó Cathasaigh, but we will also tell you about its etymology, its characteristics and you will know how to say
Ó Cathasaigh in singular and plural. Everything you need to know about the word
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Irish
Etymology
From Old Irish cathaisech (“vigilant; noisy”). By surface analysis, cathais (“vigil, watch”) + -ach. Compare cathaiseach.
Pronunciation
Proper noun
Ó Cathasaigh m (genitive Uí Chathasaigh)
- a male surname from Old Irish, feminine equivalent Ní Chathasaigh, equivalent to English Casey
References