1 noun informal annoying problemscrá croí c m uI didn't need the aggravationb'in cur isteach nach raibh ag teastáil uaim2 noun informal annoyed feelingcrá croí c m uit'll save you a lot of aggravationsábhálfaidh sé go leor trioblóide ort3 noun annoying behaviourI'm fed up with all this aggravationtá mé bréan de dhaoine ag cur isteach orm mar seo4 noun worseningshe had an aggravation of the diseasein olcas a chuaigh an galar a bhí uirthi