1 noun personginias masc1 c m usaoi masc4 c m uit doesn't take a genius to ... (also you don't have to be a genius to ...)ní gá a bheith i do ghinias chun ...you're a genius!is ginias thú!, nach tú atá cliste!, nach tú atá meabhrach!she was a musical geniussárcheoltóir a bhí inti2 noun skill, abilitysárbhua masc4 c m uher genius was evidentba léir go raibh sárbhua aicithere's a fine line between madness and geniusis beag idir gealtachas agus ardéirima stroke of geniussmaoineamh iontach, an-smaoineamh ar fada piece of engineering geniuséacht innealtóireachtahe has artistic geniustá bua na healaíne go smior ann