1 noun poor lightdorchadas masc1 c m ubreacsholas masc1 c m uthe dimness of the room made it difficult to readba dheacair léamh mar gheall ar dhorchadas an tseomra2 noun poor perceptionlaige fem4 c m udaille fem4 c m udimness of visionlaige radhairc, moille radhairc3 noun vaguenessmearchuimhne fem c m uéiginnteacht fem3 c m udoiléire fem4 c m uhis dimness about the incident annoyed herchuir sé isteach uirthi a laghad cuimhne a bhí aige ar an eachtra