also ma·vour·nin M0160800 (mə-vo͝or′nēn′)n.Irish My darling.[Irish Gaelic mo mhuirnín : mo, my (from Old Irish; see me- in Indo-European roots) + muirnín, darling, diminutive of muirn, delight (from Old Irish, tumult, revels).]
mavourneen
(məˈvʊəniːn) or
mavournin
nIrish my darling[C18: from Irish, from mo my + muirnīn love]